ATTACHMENT A

to Master Price Agreement by and between VENDOR and PURCHASER.

PRODUCTS, SERVICES, SPECIFICATIONS AND PRICES

The National Pricing Schedules that follow apply to all states. The additional specific pricing that follows the national pricing applies only to Oregon and Washington.

Pricing Schedule for National Opportunities, in alliance with NPPGov and NPPGov Programs

INDUSTRIAL AND MEDICAL GASES ACCESSORIES AND EQUIPMENT PRICING SCHEDULE

Product Category Percentage (%) off List Price*

(OR fixed price if % off pricing is not available)

MEDICAL GASES – See Exhibits Cost Reduction & Custom Negotiation

CALIBRATION GASES – See Exhibits Cost Reduction & Custom Negotiation

WELDING GASES – See Exhibits Cost Reduction & Custom Negotiation

REFRIGERANT GASES Quoted upon request SPECIALTY GASES – See Exhibits Cost Reduction &

Custom Negotiation BULK CRYOGENIC GASES Custom Negotiation

GAS DELIVERY AND SUPPLY SYSTEMS Quoted upon request GAS AND RELATED SAFETY ACCESSSORIES AND EQUIPMENT – See Exhibits

Cost plus (See Schedule)

INSTALLATION OF GAS RELATED SYSTEMS Quoted upon request

National Purchasing Partners Medical Gases Bulk Products Pricing (Cost Savings) Minimum Contract Term to qualify for Cost Reduction Option - 3 Years (min) Cylinder Gas Cost Reduction is a pricing option for all NPP Members. Calculated as a baseline discount off current vendor pricing or current Airgas cylinder gas pricing.

* Savings Option

Percent Reduction Cylinder Gas

* Savings Option

Percent Reduction Cylinder Rental Fee

Pricing Firm first 12 Months

* Existing Airgas Customers - All Contracts with 12 Months or Less

Airgas Cylinder Gas agreements which have twelve (12) months or less remaining: Members must sign a new NPP member sale agreement and extend any remaining term.

Member Facility 5% 5%

New Airgas Customers Members are required to execute a NPP member sale agreement and provide a copy of their current vendor cancellation letter - If under current contract obligation

Member Facility 5% 5% Customer Group - Committed Facilities 7% 7%

Bulk Products

Bulk Products will be negotiated with member based on customer requirements and geographic location Negotiated Pricing ****

* The early conversion of Existing Airgas Contracts to the Airgas Cost Reduction option for NPP member is contingent upon market and economic conditions for discount.

Safety PPE Pricing Schedule

Safety Supply Products Participating Member Pricing List Price and UOM Cost Plus Pricing as Listed by

Commodity Type Based on Product Type

CLOTHING - 18% EYE/FACE PROTECTION - 18% HAND PROTECTION - 18% INSTRUMENTS/MONITORS - 22% Aprons Eyewear Accessories Linesmen Gloves Sample Tubes Insulated Clothing Headgear/Faceshields Cotton/Canvas Gloves Gas Monitors Bouffant Cap/Hairnet Safety Glasses Cut Resistant Gloves Calibration Chemical Suits Safety Goggles Heat Resistant Glove Other Instru/Monitor Disposable Clothing Welding Helmets Inspection Gloves Leather Clothing Welding Helmet Lens Disposable Gloves PLANT MAINT/MRO - 22% Rainwear String Gloves Storage Flame/Heat Clothing FALL PROTECTION - 18% Hot Mill Gloves Safety Labels/Tags Sleeves Anchor Points Leather Palm Gloves Industrial Tape Winter Liners Harness Cold Weather Gloves Floor/Matting Bandana/Sweatbands Lanyards Welders Gloves Chemical Cabinets Work Clothing & Accessories Lifelines PVC Gloves Flashlights Rescue Systems Nitrile Gloves Batteries ENVIRONMENTAL - 22% Latex/Rubber Gloves Lockout/Tagout Abatement FIRST AID - 22% Vinyl Gloves Clean-up/Disposal Biosafety Drivers Gloves RESPIRATORY - 18% Sorbents Emergency Response Neoprene Gloves APR Full Face Spill Control Eye & Body Wash Finger Cots APR Half Mask Ventilation Eye/Body Wash Access Coated Work Gloves Cartridges/Filters First Aid Instrument Viton Gloves Disposable Masks ERGONOMICS - 18% First Aid Kits Butyl Gloves PAPR Back Support Heat Stress Laminated Gloves Respiratory Accessories Elbow Support Medical Lab Supplies PVA Gloves SCBA Ankle Support Medicinals Jersey Gloves Supplied Air Parts Knee Support Skin Care Supplied Air Systems Wrist Support Wound Care HEAD PROTECTION - 18% Hand Support Bump Caps Office Ergonomics FOOTWEAR - 18% Cap Mounted Headgear SIGN/BARRIER/TRAFFIC - 22% Boots Hardhat/Cap Standard Safety Sign Disposable Footwear Logoed Custom Signs Shoe/Boot Accessories Replace Suspension Barricade/Flag Tape Shoes Traffic HEARING PROTECTION - 18% Barricade/Fencing Earmuffs Earplugs Hearing Bands

NPPGov Negotiated Pricing Option Negotiated Pricing Option:

1. Negotiated Pricing is the amount equal to the price that a competitive vendor or supplier in a particular region has offered in writing to a particular NPP member for products substantially similar to Airgas products.

2. Airgas may offer a negotiated pricing program, specific to a geographic area or specific member

requirements to a NPP member as an alternate pricing program.

3. Bulk Products also qualify: Cartage and other ancillary charges will apply based on local distribution and conditions. Bulk margins must meet minimum IRR% regional requirements.

4. Negotiated Pricing applies to Special Products, Services, Installations and other unique member

requirements and ancillary charges that are not offered otherwise or may have different terms and conditions assigned than the NPP master agreement or member sale agreements.

a. Examples include, but are not limited to: Airgas “Outlook” Management Services, Puritan Plus Programs, Bulk Service Agreements, Rental Equipment, or other special Services provided to the member, member group or affiliate.

b. All specifically negotiated member agreed services c. All Airgas Medical Gas Management Company Services d. Industrial & commercial products, equipment, hardgoods and consumables

Pricing Schedule for State of Oregon and State of Washington Only

INDUSTRIAL AND MEDICAL GASES ACCESSORIES AND EQUIPMENT PRICING SCHEDULE

Product Category Percentage (%) off List Price*

(OR fixed price if % off pricing is not available)

MEDICAL GASES Fixed Price CALIBRATION GASES Quoted upon request WELDING GASES Fixed Price REFRIGERANT GASES Quoted upon request SPECIALTY GASES Quoted upon request BULK CRYOGENIC GASES Quoted upon request GAS DELIVERY AND SUPPLY SYSTEMS Quoted upon request GAS AND RELATED SAFETY ACCESSSORIES AND EQUIPMENT

Cost plus (See Schedule)

INSTALLATION OF GAS RELATED SYSTEMS Quoted upon request

State of Oregon covered entities and agencies, Delivery charge will be $35.00 for delivery by Airgas Truck. Deliveries are made between the hours of 8:00 AM and 5:00 PM on weekdays. Deliveries for bulk gas products may be made at other times as arranged. Same day delivery charge is $150.00. After-hours delivery charge is $250.00. Deliveries made by courier (such as UPS or FedEx) or common carrier will be subject to rate charged by those carriers.

Fixed Price - Gases - **Oregon & Washington Only**

Material Description UO M

Price

AC 3 ACETYLENE INDUSTRIAL 3 CL $ 22.02 AC 3.5 ACETYLENE INDUSTRIAL SIZE 3.5 CL $ 21.88 AC 4 ACETYLENE IND #4 CGA 510 CL $ 34.82 AC 5 ACETYLENE INDUSTRIAL 5 CGA 510 CL $ 78.16 AC B ACETYLENE IND B CGA 520 CL $ 12.88 AC MC ACETYLENE IND MC CGA 200 CL $ 6.63 AR 300 ARGON INDUSTRIAL 300 CGA 580 CL $ 29.17 AR 80 ARGON INDUSTRIAL 80 CGA 580 CL $ 10.63 AR CD25150 INM 25 % CD/AR 150 CL $ 14.65 AR CD25200 IND 25%CD/AR 200 EXCHANGE CL $ 21.00 AR CD25300 INM 25 % CD/AR 300 CL $ 26.37 AR CD2540 INM 25 % CD/AR 40 CL $ 6.69 AR CD2580 INM 25 % CD/AR 80 CL $ 9.55 CD 50 CARBON DIOXIDE IND 200 CGA 320 CL $ 11.44 CD FG20AS CARBON DIOXIDE FG/IND 20# ALUM SIPHN CL $ 7.23 CD FG5A CARBON DIOXIDE FG 5# ALUM CL $ 5.04 CD ICECB3 DRY ICE CUT BLOCK SLAB LB $ 1.00 CD ICEG1 DRY ICE PENGUIN FULL LB $ 1.00 CD ICEP DRY ICE PELLETS LB $ 1.00 GG HBTRI300 INM 2.5% CD/7.5% AR/HE 300 X CL $ 73.71 GG STEEL150 INM 16 % CD/AR 150 CL $ 15.83 GG STEEL300 INM 16 % CD/AR 300 CL $ 30.12 GG STEEL40 INM 16 % CD/AR 40 CL $ 6.99 GG STEEL80 INM 16 % CD/AR 80 CL $ 10.36 NI 150 NITROGEN INDUSTRIAL 150 CGA 580 CL $ 5.24 NI 180LT230 NITROGEN IND LIQ 180LT 230PSI CL $ 29.86 NI 200 NITROGEN INDUSTRIAL 200 CGA 580 CL $ 5.79 OX 150 OXYGEN INDUSTRIAL 150 CGA 540 CL $ 5.26 OX 180LT230 OXYGEN IND LIQ 180LT 230PSI CL $ 37.82 OX 20 OXYGEN INDUSTRIAL 20 CGA 540 CL $ 4.47 OX 200 OXYGEN INDUSTRIAL 200 CGA 540 CL $ 5.83 OX 200 OXYGEN INDUSTRIAL 200 CGA 540 CL $ 5.83 OX 200X OXYGEN INDUSTRIAL 200 EXCHANGE CL $ 5.83 OX 80 OXYGEN INDUSTRIAL 80 CGA 540 CL $ 4.84 OX USP125 OXYGEN USP 125 EXCHANGE CL $ 5.10 OX USP200 OXYGEN USP 200 EXCHANGE CL $ 5.83 OX USP300 OXYGEN USP 300 EXCHANGE CL $ 6.28 OX USPDA OXYGEN USP DA MED CGA 870 CL $ 4.43

Cylinder Rent - **Oregon & Washington Only**

Material UOM Price AC 3 ACETYLENE INDUSTRIAL 3 DAY $ 0.15 AC 3.5 ACETYLENE INDUSTRIAL SIZE 3.5 DAY $ 0.15 AC 4 ACETYLENE IND #4 CGA 510 DAY $ 0.15 AC 5 ACETYLENE INDUSTRIAL 5 CGA 510 DAY $ 0.15 AC B ACETYLENE IND B CGA 520 DAY $ 0.15 AC MC ACETYLENE IND MC CGA 200 DAY $ 0.15 AR 300 ARGON INDUSTRIAL 300 CGA 580 DAY $ 0.15 AR 80 ARGON INDUSTRIAL 80 CGA 580 DAY $ 0.15 AR CD25150 INM 25 % CD/AR 150 DAY $ 0.15 AR CD25200 IND 25%CD/AR 200 EXCHANGE DAY $ 0.15 AR CD25300 INM 25 % CD/AR 300 DAY $ 0.15 AR CD2540 INM 25 % CD/AR 40 DAY $ 0.15 AR CD2580 INM 25 % CD/AR 80 DAY $ 0.15 CD 50 CARBON DIOXIDE IND 200 CGA 320 DAY $ 0.15 CD FG20AS CARBON DIOXIDE FG/IND 20# ALUM

SIPHN DAY $ 0.15

CD FG5A CARBON DIOXIDE FG 5# ALUM DAY $ 0.15 GG HBTRI300 INM 2.5% CD/7.5% AR/HE 300 X DAY $ 0.15 GG STEEL150 INM 16 % CD/AR 150 DAY $ 0.15 GG STEEL300 INM 16 % CD/AR 300 DAY $ 0.15 GG STEEL40 INM 16 % CD/AR 40 DAY $ 0.15 GG STEEL80 INM 16 % CD/AR 80 DAY $ 0.15 NI 150 NITROGEN INDUSTRIAL 150 CGA 580 DAY $ 0.15 NI 180LT230 NITROGEN IND LIQ 180LT 230PSI DAY $ 0.15 NI 200 NITROGEN INDUSTRIAL 200 CGA 580 DAY $ 0.15 OX 150 OXYGEN INDUSTRIAL 150 CGA 540 DAY $ 0.15 OX 180LT230 OXYGEN IND LIQ 180LT 230PSI DAY $ 0.15 OX 20 OXYGEN INDUSTRIAL 20 CGA 540 DAY $ 0.15 OX 200 OXYGEN INDUSTRIAL 200 CGA 540 DAY $ 0.15 OX 200 OXYGEN INDUSTRIAL 200 CGA 540 DAY $ 0.15 OX 200X OXYGEN INDUSTRIAL 200 EXCHANGE DAY $ 0.15 OX 80 OXYGEN INDUSTRIAL 80 CGA 540 DAY $ 0.15 OX USP125 OXYGEN USP 125 EXCHANGE MONTH $ 4.02 OX USP200 OXYGEN USP 200 EXCHANGE MONTH $ 4.02 OX USP300 OXYGEN USP 300 EXCHANGE MONTH $ 4.02 OX USPDA OXYGEN USP DA MED CGA 870 MONTH $ 4.02

Fixed Price - Hardgoods & Safety - **Oregon & Washington Only**

Material Description UOM Price 3MA051144-45102 RLC DISC PAD ASSY 1/4 SHNK 1/4-20 EA $ 2.90 3MR11816-00000 EYEWR PROTV AP LGHT BLU HRD CT LENS EA $ 2.27 3MR2097 FLTR PRTCLT P100 W/NSNC LVL ORGC VPR RLF PK $ 7.78 A601105RD PDLCK 1" SHKL RED KYD DFRT SLD ALUM BDY EA $ 8.28 A81MLT407LTP TAG DNGR LOCKED OUT DO NOT HS-LM 25EA/PK PK $ 37.56 ANE8-352-10 GLV CHEM RES 10.0 GRN NPRN 8-352 PR $ 4.34 ARC2202-3003 ELECT ARC GGNG 1/8X12 DC CUCLD PTD PK $ 24.71 ARC2206-3003 ELECT ARC GGNG 3/8X12 DC CUCLD PTD PK $ 23.04 AVE60751 E309L-16 STCKELECT 3/32 8LB TB LB $ 7.47 B13250-09 GLV CUT RES KVS4 BLK LG YLW/BLK 13 GA PR $ 10.44 B13250-10 GLV CUT RES KVS4 BLK XL YLW/BLK 13 GA PR $ 10.44 B13250-11 GLV CUT RES KVS4 BLK 2X YLW/BLK 13 GA PR $ 10.44 B138005PFL GLV DSPBL NTRL PWDR FREE LG BLU 9.5" BX $ 10.85 B138005PFXL GLV DSPBL NTRL PWDR FREE XL BLU 9.5" BX $ 10.85 BER2BC [AD] CAB CONN EA $ 16.25 BER4323R CAP 200/300AMP EA $ 4.63 BERDS-1 DFSR CTRFIR SLIM NZL EA $ 7.90 BERNS-1200B NZL CTRFIR SLIM 1/2" ORFC FLUSH BRS EA $ 7.77 BERT-035 TIP CTRFIR .035" EA $ 1.84 BERT-045 TIP CTRFIR .045" EA $ 1.84 BRD65376 HASP LCKT STL RED 1.5" JAWS 12/PK EA $ 7.76 BWKBI BAND-IT SWEATBAND EA $ 4.25 CAS11434-00000 EYEWR RDR PRTV CLR LENS GRY FRM +1.5 DIO EA $ 9.09 CAS11435-00000 EYEWR RDR PRTV CLR LENS GRY FRM +2.0 DIO EA $ 9.09 CAS11436-00000 EYEWR RDR PRTV CLR LENS GRY FRM +2.5 DIO EA $ 9.09 CAS11501-00000 EYEWR RDR PRTV GRY LENS GRY FRM +2.0 DIO EA $ 9.58 CAS310-1001 ERPG UCRD HRG CNSRVTN IN PLW PK PR $ 1.10 CAS310-1101 ERPG UCRD HRG CNSRVTN IN PLW PK PR $ 1.12 CAS312-1261 ERPG UCRD HRG CNSRVTN IN PLY BG 312-1261 PR $ 1.09 CON3001861 W-A-R 179B BLK 2X 5"X9' 6"-16" OD PP EA $ 23.36 CRECL110 GLS SFTY CLR TMPL CLR LENS ASCRTCH EA $ 1.74 D68DG0968-500 DIAGRAPH GPX WHITE MARKER EA $ 4.04 DHLDB712 7 1/2 PIPE CAP REVERSING EA $ 9.56 E33ECR2032BP BAT 3V ENGZR LTHM COIN 2032 1 CELL EA $ 1.97 E5719342 LNYRD EYEWR RPE SLP FIT BLK EA $ 1.89 ESA245013693 E111T1-K3/K3M TBLRW 045 DL SHLD LB $ 6.99 ESA248000044 E71T1 TBLR WR DS 7100 UL 045" 33 AWS LB $ 4.16 FLEA1236H WHL GRDG 4-1/2"X1/4"X5/8-11 TYP 27 A30S EA $ 3.69 FLEA4175H WHL CUTOFF 7"X3/32"X5/8-11 TYP 27 EA $ 5.61 FLEF1706 WHL CUTOFF 6"X.040"X7/8" TYP 1 A60RRT EA $ 3.71

Material Description UOM Price HLIMAX-1 ERPG UCRD MAX-1 SNGL USE MAX BL SHAPE PU PR $ 2.00 HLIMAX-1 ERPG UCRD MAX-1 SNGL USE MAX BL SHAPE PU PR $ 2.00 HLIMAX-30 ERPG CRDD MAX-30 SNGL USE MAX BL SHAPE PR $ 1.19 HOBS247112-029 WIRE MIG E71T-1C/-1M/-9C/-9M .045 33LB LB $ 3.07 HOBS247112-029 WIRE MIG E71T-1C/-1M/-9C/-9M .045 33LB LB $ 3.07 HOBS247112-029 WIRE MIG E71T-1C/-1M/-9C/-9M .045 33LB LB $ 3.07 HOBS307608-033 WIRE MIG ER70S-6 .035 33LB STL RE LB $ 3.05 HOU11088 ARBR ASSY 3/8 24 TO 3 FLT SHNK EA $ 12.47 I24SK1232111111 MNTR LEL CO H2S O2 LIION BAT CHGRPMP EA $ 772.01 JAC3001988 HDCP SC-6 WHT STHDM SLTD 4PT SUSP 12/CA EA $ 11.37 KTLKPSC SCRIBE PRM HDL 5/16" DMTR 5" LGTH CRD EA $ 4.67 LINED010278 ELECT STCK E6010 FW 5P+ 1/8 50LB CN LB $ 3.50 LINED028280 ELECT STCK E7018 H4R EXCAL 3/32 50LB CN LB $ 2.88 LINED028281 ELECT STCK E7018 H4R EXCAL 1/8 50LB CN LB $ 2.75 LINED032589 ELECT STCK E7018 H4 1/8" 10LB CN LB $ 3.36 LINK3025-1 [AD] HLMT WLDG VIKING CRUZIN STICKS 1840 EA $ 159.00 LINK3034-2 HLMT WLDG VIKING BLK 3350 EA $ 225.20 LINKP653-052C DRV RL & GUI TB KT .045-.052 2-ROLL EA $ 61.85 LINKP653-052S DRV RL & GUI TB KT .045-.052 2-ROLL EA $ 46.48 MCRMF-300-XL GLV DSPBL EXAM LTX PF XL 9.6" NAT BX $ 10.89 MCRSG-375-XL GLV DSPBL EXAM LTX PF XL 11.8" BLU BX $ 12.45 MCRSU-690-L GLV DSPBL EXAM NTRL PF LG 9.6" BLU 9.4" BX $ 11.03 MCRSU-690-XL GLV DSPBL EXAM NTRL PF XL 9.6" BLU 9.4" BX $ 11.03 MIL000067 TIP CNCT SCR .030 WIREX1.125 EA $ 1.92 MIL000068 TIP CNCT SCR .035 WIREX1.125 EA $ 1.92 MIL169716 ADPTR CNCT TIP M-10/15 2/PK EA $ 9.17 MIL198855 NZL MIG CU 5/8" ORFC TPRD EA $ 11.48 MIL200258 NZL MIG 500 FLUSH SLPON EA $ 13.87 MIL206186 TIP FASTIP .312 OD .035 & .030 AL WIRES EA $ 1.87 MIL223016 TIP FASTIP .312 OD .035 & .030 AL WIRES EA $ 1.92 MIL230537 CAP WLDG BLU FLM SZ 7-1/4 EA $ 12.13 MIL231082 JCKT WLDG LG FR EA $ 76.74 MIL231125 BIB APRON JCKT INDRA CLTH&COMBO EA $ 19.81 MIL245924 GUN H100S2-10 .030-.035 REPL EA $ 123.77 MIL246372 MIG NZL 500 FLUSH CU M-100 EA $ 8.48 MIL249173 [AD] GLV STCK LG HVYDTY EA=1PR EA $ 14.66 MIL249174 [AD] GLV STCK XL HVYDTY EA=1PR EA $ 14.66 MIL249176 [AD] GLV MIG LG EA=1PR ELTRC CO ITW EA $ 14.66 MIL249177 [VO] GLV MIG X-LARGE EA=1PR EA $ 14.66 MIL251292 HLMT CLSSC SERS VS BLK EA $ 80.06 MIL951543 WLDR SUITCASE X-TREME 12VS Q300 GUN/MTR EA $ 2,051.10 MOL2310 RESP INDL DSPBL N99 PRM PRTCLT RESP FOR EA $ 3.75 MOL6800 ERPG FM PURA-FIT DSPBL UCRD NRR-33 PR $ 1.11 MSA10031542 CVR LENS CLR FOR ADVTG 3000 MSK 25 PK BX $ 31.98 MSA475407 HARDHAT SKULLGARD NTN RTCHT EA $ 81.25 MSA815362 CARTRIDGE ADVTG GMA P100 PK $ 18.74 NIS10100 PNCL SLVR ARTST EA $ 1.71 NOR66261004443 DISC 4"BLNK SRFC BLNDNG MD A/O FIRM BCK EA $ 2.91

Material Description UOM Price NOS7580P100 FLTR 5500/7700/5400/7600 SERS P100 EA $ 3.18 NOS770030L FCEPCE LG BLK SLCN HALF MSK 7700 SERS EA $ 20.39 NOS770030M FCEPCE MD BLK SLCN HALF MSK 7700 SERS EA $ 20.39 NOS770030S FCEPCE SM BLK SLCN HALF MSK 7700 SERS EA $ 20.39 OPTK5911 LENS CVR LENS FRT CVR E600 SERS 5PK EA $ 5.15 OPTK6801 WLDG HLMT AD E680 DARK BLU VS EA $ 336.75 PEL1400BLK CASE EQUIP BLK W/FM 12-1/4X9-1/4X5-1/4 EA $ 78.35 RAD64000100 ASPTTR 1620 16-OUNCE CN SLVT-BASED EA $ 3.96 RAD64000372 BRSH WHL KNOTD 4X.014X5/8-11X1/2 SS TWST EA $ 13.87 RAD64000378 BRSH WHL KNOTD 4X.020X5/8-11X3/16 STRGR EA $ 9.24 RAD64000430 BRSH WHL CRMPD 3X.014X1 STEM MTD EA $ 6.22 RAD64000438 BRSH SCRTCH SS 3X19 ROWS BENT HDL EA $ 3.49 RAD64000442 BRSH SCRTCH 4X16 ROWS SHOE HDL EA $ 2.43 RAD64000567 PRTBND 44-7/8" X 1/2" X .020 14T BI-MTL EA $ 4.30 RAD64000704 WHL CTNG 4 1/2"X 1/8"X 5/8"-11 27 A24R EA $ 2.62 RAD64000710 WHL GRDG 5"X 1/4"X 5/8"-11 27 A24R ALOX EA $ 3.29 RAD64000716 WHL CTNG 7"X 1/8"X 5/8"-11 27 A24R ALOX EA $ 3.98 RAD64000722 WHL COMBO 4 1/2"X 1/8"X 5/8"-11 27 A24R EA $ 2.74 RAD64000786 WHL CUT OFF 3"X .035"X 1/4" 1 A60O ALOX EA $ 1.77 RAD64000788 WHL CUT OFF 3"X 1/16"X 1/4" 1 A36T ALOX EA $ 1.76 RAD64000812 WHL CUT OFF 4 1/2"X .045"X 7/8" 1 A60T EA $ 2.13 RAD64000813 WHL CUT OFF 5"X .045"X 7/8" 1 A60T ALOX EA $ 2.38 RAD64000869 DC FLP 4 1/2X5/8-11 TYP 29 60GR ZRO2 EA $ 4.94 RAD64000950 DC FLP 4.5X7/8 TRIM ZA 40 GRIT T27 EA $ 4.40 RAD64000952 DC FLP 4.5X7/8 TRIM ZA 80 GRIT T27 EA $ 4.40 RAD64000955 DC FLP 4.5X5/8-11 TRIM ZA 60 GRIT T27 EA $ 5.36 RAD64001030 ELECT STCK E6011 3/32 5LB BX $ 11.44 RAD64001038 ELECT STCK E6011 1/8 10LB BX $ 19.35 RAD64001108 ELECT STCK E7018 3/32 10LB BX $ 21.21 RAD64001161 ELECT STCK E308/E308L-16 3/32X12" 3LB TB LB $ 6.06 RAD64001163 ELECT STCK E308L-16 1/8" 3LB PLSTC TB LB $ 5.76 RAD64001167 ELECT STCK E309L-16 3/32" 3LB PLSTC TB LB $ 6.78 RAD64001400 WIRE MIG E71T-11 FLUX CORED .030 2LB SO SO $ 16.63 RAD64001408 WIRE MIG E71T-11 FLUX CORED .035 10LB SO EA $ 45.25 RAD64001500 WIRE MIG ER4043 .030" 1LB SO EA $ 6.79 RAD64001728 ELECT STCK E4043 3/32" ALUM 43 GP 7PC PK $ 8.08 RAD64001730 ELECT STCK E4043 1/8" ALUM 43 GP 5PC PK $ 8.08 RAD64002058 HLDR ELECT PA-532 200AMP HD SHK-PRF NYLN EA $ 14.64 RAD64002060 HLDR ELECT PA-316 250AMP HD SHK-PRF NYLN EA $ 17.46 RAD64002100 CLMP GRND EG-200 200AMP STL #4 #6 CAB EA $ 4.59 RAD64002222 ELECT ARC GGNG 3/16X12" CUCLD PTD 50/BX BX $ 10.84 RAD64002223 ELECT ARC GGNG 1/4X12" CUCLD PTD 50/BX BX $ 10.77 RAD64002295 SPSTN FLT 3/16X1/2X5 NO. 1 SLCT GS $ 11.36 RAD64002361 MROR TELESCOPIC 2-3/8" X 3-1/2" REPL EA $ 6.02 RAD64002382 TIP CLNR STD POP CG $ 2.77 RAD64002411 MRKR FELT TIP PNT PEN GRN BULK 12/BX EA $ 3.25 RAD64002654 TIP MIG 14-35 .035" CU TWECO 25EA EA $ 1.32 RAD64002655 TIP MIG 14-45 .045" CU TWECO 25EA EA $ 1.32

Material Description UOM Price RAD64002673 TIP MIG 14-45 .045" CU TWECO 5EA PK $ 3.35 RAD64002681 INSLTR MIG 34A SLPON TWECO 1EA EA $ 2.32 RAD64002712 NZL MIG 24A-62 5/8" ADJBL CU TWECO 2EA EA $ 2.89 RAD64002727 DFSR MIG GAS 54AB BRS TWECO 1EA EA $ 2.83 RAD64003008 OUTFIT 350-510DLX 510CGA EA $ 266.82 RAD64003012 OUTFIT TOTE 200CGA CRER HDL ATCHMT HEAD EA $ 278.15 RAD64003041 REG FLWMTR W/10' HS AR/CO2 HRF-1425-580 EA $ 81.88 RAD64003052 CTNG ATCHMT CA370-V HD 90DEG 6" CPTY EA $ 116.46 RAD64003106 TIP CTNG AIRCO 138-0 ACET 1PC EA $ 8.92 RAD64003410 SPRK LIGHTER 3011 SNGL FLINT POP EA $ 2.15 RAD64003411 SPRK LIGHTER 2001 SNGL FLINT PKGD 10/BX EA $ 2.05 RAD64003412 SPRK LIGHTER 5011 TRP FLINT POP EA $ 2.71 RAD64003414 FLINT RENEWAL 2001F SNGL 5 FLINTS 1PK PK $ 1.81 RAD64003498 CAB WLDG SZ 4/0 BLK FLX 250' RE FT $ 4.94 RAD64003503 CAB WLDG SZ 2 BLK FLX 25' CX HD SRNK CX $ 33.78 RAD64003609 TIP CTNG VICTOR 3-1-101 ACET 1PC EA $ 6.03 RAD64004011 WIRE MIG ER70S-6 .035 70S-6 33LB SO LB $ 2.29 RAD64004012 WIRE MIG ER70S-6 .045 70S-6 33LB SO LB $ 2.26 RAD64004016 WIRE MIG ER70S-6 .035 70S-6 44LB SO LB $ 2.26 RAD64004060 WIRE MIG ER70S-6 .035 ARCPLUS 6 44LB SO LB $ 2.25 RAD64004065 WIRE MIG ER70S-6 .035 ARCPLUS 6 33LB SO LB $ 2.25 RAD64004177 WIRE MIG ER70S-6 .030" P/3 S-6 2LB SO LB $ 3.37 RAD64004180 WIRE MIG ER70S-6 .023" P/3 S-6 11LB SO LB $ 2.79 RAD64004427 WIRE MIG ER308/308L .045" 30LB SO SS LB $ 6.35 RAD64004581 DC SRFC PREP RPD STRIP 4 1/2-5/8-11 EA $ 8.62 RAD64005010 LENS FLTR SHD 12 2X4.25 GLASS HARDENED EA $ 1.45 RAD64005012 LENS SFTY CLR 2X4.25 PLYCRB EA $ 1.20 RAD64005020 LENS MAGNFTN 1.50 2X4.25 PLYCRB EA $ 4.01 RAD64005055 LENS MAGNFTN 2.50 2X4.25 PLYCRB EA $ 4.01 RAD64005114 LENS CLR 110X90 PLYCRB EA $ 1.71 RAD64005115 LENS CLR 4.5X5.25 PLYCRB .040MM EA $ 1.71 RAD64005210 HLMT WLDG AD DV48 BLK VRB 3/5-14 EA $ 156.05 RAD64005569 HS WTR TIG 25' RBBR 45V08R EA $ 21.79 RAD64051065 HDGR PLSTC RTCHT EA $ 7.49 RAD64051205 GLS SFTY CLR ASCRTCH CLSSC UNFRMD CLR EA $ 1.70 RAD64051226 GLS SFTY BLU MROR ASCRTCH CLSSC PLS EA $ 2.26 RAD64051273 GLS SFTY CLR I/O ASCRTCH ACTION CLR EA $ 3.11 RAD64051301 [AD] GLS SFTY CLR ASCRTCH SPRT BLK ERGO- EA $ 2.95 RAD64051601 GLS SFTY CLR ELITE PLS BLK ADJBL RTCHT EA $ 3.35 RAD64051605 GLS SFTY MROR ELITE PLS BLK ADJBL RTCHT EA $ 3.66 RAD64051607 GLS SFTY AMB ELITE PLS BLK ADJBL RTCHT EA $ 3.35 RAD64051625 GLS SFTY MROR ELITE BLU ADJBL RTCHT TMPL EA $ 3.47 RAD64051730 FCSHD 9X15.5X.06 IN PN CLR 50/CASE EA $ 5.48 RAD64051732 FCSHD 9X15.5X.06 PLYCRB DRK GRN 50/CASE EA $ 6.75 RAD64051735 FCSHD 9X15.5X.06 PLYCRB IR5 50/CASE EA $ 11.95 RAD64053271 CVRL PRO-2 PPYL SRGD SEAMS XL WHT DSPBL EA $ 4.15 RAD64055064 JCKT WLDG IMP LTHR 30" BRN SPSTN PCKT XL EA $ 57.50 RAD64056350 GLV LG 13GA NYLN SMLS GRY NTRL PR $ 1.81

Material Description UOM Price RAD64057324 GLV DRVR LG PRM CWHD CTTN KYSTN SHIRRED PR $ 8.30 RAD64057328 GLV DRVR LG PRM SPLT CWHD UNL KYSTN THMB PR $ 4.53 RAD64057601 GLV WLDR LG PRL GRY 14" CWHD WNG PR $ 5.90 RAD64059530 MSK RESPY DSPBL N95 ADJBL LTXF FR EA $ 2.24 SQW015303-LA DRNK ACTVY FSTPK LQ CCT LMD 6OZ YLD 50BX BX $ 11.45 STO10206300 1/8 X 14 31 CTD VACPAK LB $ 9.78 T9952SC5DC 1/2X1X1/4X2-3/4 DBL CUT BURR EA $ 17.00 TDC9-8211 TIP PLSM 80 AMP MARKED STD PKG MNL EA $ 5.77 TDC9-8215 ELECT 30-120 AMP SL60/100 MARKED STD PKG EA $ 7.89 TIL1414L GLV DRVR LG STD GRDE GRAIN CWHD PLM PR $ 7.73 TIL1414M GLV DRVR MD STD GRDE GRAIN CWHD PLM PR $ 7.73 TIL1578 GLV CWHD SPLT LTHR W/T SFTY CFF LG CRD PR $ 4.75 TIL25BL GLV TIG LW DRSN PRL 4 CFF LG PR $ 7.89 TIL30M GLV MIG/TIG PGSN PRL S-THMB 4 CFF MD PR $ 9.24 TIL48L GLV MIG/TIG GTSN PLM CWHD BCK LG PR $ 10.76 TIL550 GLV PAD 7-1/2X5-3/4 19OZ ACK EA $ 4.87 TIL594B66 WLDG BLNKT 6'X6' 18OZ BRZ SIL HVY DTY EA $ 43.37 TIL594B68 WLDG BLNKT 6'X8' 18OZ BRZ SIL HVY DTY EA $ 57.50 TIL750L GLV WLDRS PRM ELKSKIN PRL R/T SZ LG PR $ 16.98 TWE9110-1102 HLDR ELECT TWECOTONG A-316 250A CU EA $ 25.83 TWE9425-1400 CNCTN CAB 4-MPC MALE/FML EA=PK EA $ 19.99 VIC0386-0335 KT TRBO X-3B EXTM AIR ACET EA $ 228.48 VIC0916-0122 TANK DISP MPT-1 MAP-PRO 14.1 OZ CGA 600 EA $ 7.18

Cost-Plus Pricing - **Oregon & Washington Only

Material

Material Description Cost Plus

Percentage HH-EC-01-01 Fire Equipment-Fire Extinguisher 18% HH-EC-03-01

Fire Equipment-Fire Extinguisher Valves & Replacement Parts

18%

HH-EC-05-01 Fire Equipment-Smoke Detectors 18% HH-EC-07-01 Fire Equipment-Fire Extinguisher Chemicals 18% HH-EC-09-01 Fire Equipment-Fire Extinguisher Cabinets 18% HH-EC-99-99 Fire Equipment-Miscellaneous 18% HH-EE-01 Safety-First Aid 15% HH-EE-03 Safety-Environmental 18% HH-EE-04 Safety-Monitors and Calibration 18% HH-EE-05 Safety-Footwear 18% HH-EE-07 Safety-Respiratory 12% HH-EE-09 Safety-Fall Protection 15% HH-EE-11 Safety-Head Protection 12% HH-EE-13 Safety-Eye and Face Protection 12% HH-EE-15 Safety-Hearing Protection 12% HH-EE-17 Safety-Hand Protection 12% HH-EE-19 Safety-Area Protection 15% HH-EE-19-13 Safety-Area Protection-Lockout/Tagout 15% HH-EE-19-15 Safety-Area Protection-Safety Labels & Tags 15% HH-EE-21 Safety-Clothing 12% HH-EE-23-15 Safety-Ergonomics-Anti-Fatigue & Matting 15% HH-EG-75-02 Tools-Electrical, Flashlights & Batteries 15% HH-EG-91-01 Tools-Industrial Tapes 15%

Pricing contained in this Attachment A shall be extended to all National Purchasing Partners government members upon execution of the Intergovernmental Agreement.

ATTACHMENT B

to Master Price Agreement by and between VENDOR and PURCHASER.

ADDITIONAL SELLER WARRANTIES NOT INCLUDED IN PROPOSAL To the extent possible, Vendor will make available all warranties from third party manufacturers of Products not manufactured by Vendor, as well as any warranties identified in this Agreement and Vendor’s Proposal.

ATTACHMENT C

to Master Price Agreement by and between VENDOR and PURCHASER.

PARTICIPATING AGENCIES

Purchaser served as the Lead Contracting Agency in cooperation with National Purchasing Partners and on behalf of other government agencies that desire to access the Master price Agreement. Vendor must deal directly with any Participating Agency concerning the placement of orders, issuance of the purchase orders, contractual disputes, invoicing, and payment. The Purchaser is acting as "Lead Contracting Agency" for the Participating Agencies and shall not be held liable for any costs, damages, etc., incurred by any Participating Agency.

The subsequent contract shall be construed to be in accordance with and governed by the laws of the state in which the Participating Agency exists. Each Participating Agency is required to execute an Intergovernmental Cooperative Purchasing Agreement (“IGA”), as set forth on the NPPGov web site, www.nppgov.com, www.firerescue-gpo.com, and www.lawenforcementgpo.com. The IGA allows the Participating Agency to purchase Products and Services from the Vendor in accordance with each Participating Agency’s legal requirements.

ATTACHMENT D

to Master Price Agreement by and between VENDOR and PURCHASER. Vendor’s Proposal (The Vendor’s Proposal is not attached hereto.) (The Vendor’s Proposal is incorporated herein.)

ATTACHMENT E

to Master Price Agreement by and between VENDOR and PURCHASER. Purchaser’s Request for Proposal (The Purchaser’s Request for Proposal is not attached hereto.) (The Purchaser’s Request for Proposal is incorporated herein.)

ATTACHMENT F

to Master Price Agreement by and between VENDOR and PURCHASER. PLEASE SEE THE FOLLOWING PAGES FOR REQUIRED DOCUMENTS FOR PURCHASE

National Purchasing Partners and Airgas USA, LLC. Member Commitment Agreement

Contract # ____________

Airgas USA, LLC, with offices at [region address] (“Seller”) and [Customer], with offices at…………… (“Buyer”), for and in consideration of the mutual promises and covenants set forth herein and intending to be legally bound thereby, agree as follows: 1. REQUIREMENTS: Buyer shall buy from Seller its present and future requirements of industrial, specialty, and/or medical gases, or any substitute for any

Product, at listed location(s) and at any relocated, expanded, or new Buyer location(s), in gaseous and/or liquid form (“Products”), in suitable containers including, without limitation, cylinders, liquid containers and/or bulk, including “mini” or “micro” bulk, and including on-site generation equipment, upon the terms and conditions set forth in this Agreement, including any Rider or Amendment to this Agreement. This Agreement shall also include Buyer’s requirements of welding consumables and equipment, safety products and services, and related supplies as may be designated in any Rider or Amendment hereto.

2. TERM: This Agreement shall be effective as of the later of the dates signed by Seller or Buyer and shall end at the end of the supply period (the “Initial Term”). The Initial Term and any renewal terms shall be “the Term”. The supply period shall be for five (5) years and shall commence upon the latest of (a) the date of first delivery of Product by Seller hereunder, (b) the date signed by Seller hereinbelow; (c) the date the last bulk tank is installed, or (d) in the event Buyer is contractually bound and prohibited from entering into this Agreement by any prior agreement, then upon the earliest expiration or earlier termination of such prior agreement, and thereafter shall automatically renew for successive one (1) year Terms unless terminated at the end of (a) the Initial Term or (b) any renewal Term, as the case may be, upon not less than twelve (12) months’ prior written notice by either party, with written acknowledgement of receipt required. If any gas or liquid storage tanks and related equipment (“Equipment”) are relocated or Seller provides additional Equipment to meet Buyer’s gas requirements, then a new Initial Term shall be effective upon the date of first delivery of Product into the relocated, replacement or additional Equipment.

3. PRICING AND PAYMENT TERMS: The pricing for Products and other items of sale purchased hereunder, which may be adjusted from time to time, and shall be as set forth in this Agreement or any amendment hereto. Terms of payment are Net 30 Days. Continued open account credit is subject to Seller’s assessment of Buyer’s financial condition and ability to pay. In the event Buyer fails to make any payment when and as due, Seller may charge Buyer interest at the highest rate permitted by law calculated from and excluding the due date thereof to and including the date of payment.

4. SURCHARGES: Upon notice and receipt of underlying documentation, Buyer shall pay to Seller a surcharge in the event of any extraordinary or emergency increases in the cost of (a) power and/or raw materials used in the production of Products and/or (b) fuel. Such surcharge shall not be deemed a “Price Change” subject to the provision(s) below of this Agreement.

5. RENTAL/FACILITY FEES: Seller shall maintain records of cylinder deliveries and returns hereunder and shall charge Buyer demurrage or rental at the rates in the attached Rider. In the event that any Equipment is installed by Seller or its representative at Buyer’s facility for storage of Product, Buyer shall pay to Seller, for the availability of said Equipment for use hereunder, a Facility Fee computed by Seller for each item of Equipment installed by Seller, which Fee is subject to change from time to time.

6. CYLINDER RETURN: Buyer shall return, in good condition, all cylinders, complete with caps and fittings and shall pay Seller the replacement value of any lost or damaged cylinders, caps or fittings. Buyer shall not permit cylinders or other storage containers furnished hereunder to be filled with any product not furnished by Seller or Seller’s authorized representative.

7. BULK SITE REQUIREMENTS: Buyer shall promptly furnish an accessible, secure location (“Site”) for Seller’s Equipment at each of its facilities at which Products are required to enable suitable delivery and storage of such Products; including all foundations, lighting, fences, pipes and other preparation and equipment required for the safe distribution of Product(s) from the Site. Buyer shall also provide at the Site, at Buyer’s cost, all electricity or other utilities, including, if necessary, phone lines, as well as all licenses and permits required in connection with use of the Site.

8. INSTALLATION: Equipment provided by Seller shall be installed and maintained in good repair and operation by Seller and billed to Buyer at the rates on the attached Rider. Buyer may provide its own equipment in which event Seller shall have no obligation to maintain the same. Buyer shall have no ownership interest in the Equipment installed at the Site by Seller and shall keep same free of any and all liens or claims of any kind. Buyer shall pay Seller’s freight charges for the Equipment, FOB Seller’s plant or shipping point of the Equipment. Buyer shall pay Seller’s rigging costs associated with the Equipment installation. Buyer shall be responsible and liable for payment of, or, if Seller makes payment, shall reimburse Seller for all costs arising out of Site conditions requiring additional labor or other costs incurred by Seller in any such installation or other construction work hereunder. Buyer shall not permit Equipment furnished hereunder to be filled with any product not furnished by Seller or Seller’s authorized representative.

9. ACCESS: Authorized representatives of Buyer, Seller and/or Seller’s representatives shall have access at all times to the Site, but Buyer shall deny access to all others. Buyer shall not alter, adjust or repair any Equipment installed by Seller at the Site. Buyer shall be responsible for any loss of, or damage to such Equipment unless arising as a direct result of Seller’s sole negligence. Seller shall not be liable for any delay in installation of any such Equipment that results from any cause beyond its reasonable control.

10. EQUIPMENT CHANGE: If in the sole judgment of Seller any Equipment installed by Seller shall become inadequate, including, without limitation, because of a substantial change in Buyer’s requirements of Product, Seller shall have the right, at its own expense, to substitute a different size or type of Equipment and the Facility Fee shall be adjusted to reflect such substitutions. This right is in addition to any rights Seller may have under Article 2. Seller shall have the right to remove such Equipment installed by it within ninety (90) days after the expiration or termination of this Agreement. Buyer’s obligation with respect to loss of, or damage to Equipment shall remain in full force and effect until Seller effects such removal. This Agreement will cover all mode changes, including but not limited to: cylinders to liquid containers, liquid containers to bulk storage vessels, bulk storage vessels to on-site generation, or any combination of the preceding.

11. REMOVAL: Buyer may require Seller to remove any of its Equipment from the Site prior to the end of any term by paying to Seller (a) a pro-rata share of the cost of installing such Equipment which reflects the balance of the term of this Agreement that is unexpired as of the date of such removal and (b) a removal fee. No such removal shall affect Buyer’s obligation to purchase its requirements for Products from Seller. At the end of the term, Buyer shall pay a removal fee only.

Seller Initials__________________ Buyer Initials_________________

12. DELIVERIES: (a) Bulk and Microbulk storage sites shall be accessible for delivery twenty-four (24) hours per day; (b) Seller or its representatives shall

usually make all other deliveries of Product(s) and other items of sale on regular business days between the hours of 8:00 a.m. and 5:00 p.m. Product may be delivered at other hours, upon agreement of the parties. In the event Buyer requests Seller to deliver at other hours, Seller shall employ its best efforts, but shall not be obligated to do so and Buyer shall pay all additional expenses incurred by Seller as a result of such special delivery; (c) Deliveries made during a strike or other labor disturbance affecting Buyer shall be at Buyer’s sole risk. Buyer hereby indemnifies Seller from and against all costs, damages and losses (“Losses”) arising out of any such delivery where such Losses incurred by Seller are in excess of the delivery costs normally associated with delivering Products and other items of sale to Buyer. With respect to bulk Product sold hereunder, Seller may, at its sole option, but is not obligated to make any delivery of less than seventy-five percent (75%) of the bulk tank capacity.

13. WARRANTY: All Products, other items of sale, cylinders and other containers furnished hereunder shall conform to the description thereof published by the manufacturer at the time of sale and will meet Seller’s purity specifications for all gas products. SELLER SPECIFICALLY DISCLAIMS ANY OTHER EXPRESS OR IMPLIED STANDARDS, GUARANTEES, OR WARRANTIES, INCLUDING ANY WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT AND ANY WARRANTIES THAT MAY BE ALLEGED TO ARISE AS A RESULT OF CUSTOM OR USAGE.

14. LIMITATION OF LIABILITY: SELLER SHALL NOT BE LIABLE FOR ANY DIRECT (EXCEPT AS EXPRESSLY PROVIDED HEREIN), INDIRECT, SPECIAL, INCIDENTAL, CONSEQUENTIAL AND/OR PUNITIVE DAMAGES, ARISING OR ALLEGED TO ARISE OUT OF OR IN CONNECTION WITH ITS PERFORMANCE HEREUNDER OR WITH ANY PRODUCT, OTHER ITEMS OF SALE, OR EQUIPMENT SOLD OR LEASED HEREUNDER, WHETHER SUCH DAMAGE RESULTS FROM ANY NEGLIGENT ACT OR OMISSION OR IS RELATED TO STRICT LIABILITY, OR OTHERWISE.

15. REMEDY: Buyer’s exclusive remedy for the unexcused failure on the part of Seller to deliver Product when required by Buyer, regardless of cause of such failure, including negligence, shall be to recover from Seller the difference between the cost to Buyer of any reasonable purchase of Product in substitution for Product not delivered and the lesser price of such quantity of Product hereunder. Buyer’s exclusive remedy for each unexcused failure of Product to meet Seller’s standard purity levels shall be to receive a refund of the price of such non-conforming Product or replacement thereof with Product that meets such purity levels.

16. CUSTOM ORDERS/INVENTORY: In the event Seller has ordered, manufactured or had manufactured for Buyer any custom or special order goods, including, by way of example only and not limitation, specialty gas blends or mixes; customized safety goods; specialized Equipment and the like, notwithstanding expiration or any earlier termination of this Agreement, Buyer shall be liable for and shall promptly pay Seller in accordance with the payment terms provided in this Agreement all monies due and owing with respect to such goods.

17. FORCE MAJEURE: Service and deliveries by Seller are subject to floods, strikes or other labor disturbances, fire, accidents, war, delays of carriers, inability to obtain raw materials, failure or allocation of normal sources of supply, machinery or equipment breakdown, plant shutdown, restraints of government, (whether or not it later proves to be invalid), or any other similar or dissimilar cause beyond Seller’s reasonable control. Seller shall advise Buyer in writing of the reason for and anticipated length of any such event. If any such event affects only a part of Seller’s capacity to perform, Seller may allocate production and deliveries among its customers in a fair and reasonable manner. Buyer may source Products from another supplier for the duration of the force majeure event.

18. TAXES: The prices set forth are exclusive of any amount of federal, state and/or local excise, sales, use, property, retailer’s occupation, gross receipts or similar taxes which may be imposed upon this transaction. If any such excluded tax is determined to be applicable, the prices set forth herein shall be increased by the amount of such tax. In the event that Buyer claims exemption from such taxes, a properly completed exemption certificate, which will be acceptable to the appropriate taxing authorities, must be provided. Should such certificate be found invalid upon audit, Buyer agrees to bear the burden of any interest and penalties assessed.

19. PRICE CHANGES: In the event that Seller increases the price for a specific Product sold under this Agreement, such increase shall become effective fifteen (15) days after written notice is given to Buyer. If within fifteen (15) days of receiving such notice, Buyer furnishes Seller with a copy of a bona fide firm written offer to sell such Product of the same quantities, of the same quality under similar circumstances at prices lower than such revised prices, Seller shall have fifteen (15) days within which to, at Seller’s sole option, either meet the lower price, exclusive of surcharges, hazmat or regulatory compliance fees, or revert to Seller’s price in effect before the price increase. If Seller does not exercise its option to so adjust the price, Buyer may terminate this Agreement by giving Seller thirty (30) days’ written notice of such termination. If Seller does agree to meet such lower price, or revert to Seller’s price in effect before the price increase, Seller shall have the right, at its option, to extend the term of this Agreement for a period of time equal to the initial contract term provided in this Agreement or the term of the competitive written offer. Buyer’s rights under this Article shall not apply to any price increase arising as a result in whole or part, of compliance by Seller or its suppliers with Federal, state, or municipal taxes, or government agency required audits or other regulations.

20. COMPLIANCE: It is a responsibility of Buyer to comply with all relevant reporting obligations under the Emergency Planning and Community Right-To-Know Act of 1986, 42 U.S.C. section 11001-11049 (EPCRA, also commonly known as Title III of the Superfund Amendments and Reauthorization Act of 1986 (SARA Title III) resulting from the presence of the chemicals supplied under the Agreement. Further, it is a responsibility of Buyer to warn and protect its employees and others exposed to the hazards posed by Buyer’s storage and use of the Product.

21. MEDICARE/MEDICAID STATEMENT: Buyer covenants and warrants that it is in full compliance with all Medicare, Medicaid, and other third party reimbursement laws, regulations and requirements. Buyer specifically covenants and warrants that it has notified, if appropriate, said Medicare, Medicaid and other said third parties of the rebate arrangements described in the Premier Supplier Agreement. Buyer additionally covenants and warrants that said rebate arrangement with Seller, including the Premier Supplier Agreement, does not violate any Federal or applicable State fraud and abuse laws or regulations, including but not limited to, the federal anti-kickback statute, Section 1128B(b) of the Social Security Act 42 U.S.C. 1320a-7(b). Further, Buyer agrees to defend, Indemnify and hold harmless Seller for any claims, penalties, fines, etc. for any violation or alleged violation of this paragraph.

22. CLAIMS: All claims by Buyer having anything to do with any Product, other items of sale, or Equipment furnished hereunder by Seller shall be made in writing within ten (10) days after the delivery thereof and failure of Buyer to give such notice shall constitute a complete waiver by Buyer of any such claims and defense for Seller against any such claims.

Seller Initials__________________ Buyer Initials_________________

23. ITEMIZED CHARGES: (a) The total amount due from the Buyer may include various itemized charges, including: charges for the handling of hazardous materials and for compliance with laws and regulations concerning hazardous materials; charges for handling, delivery, and shipping; and/or charges for energy or fuel. None of the charges represent a tax or fee paid to or imposed by any governmental authority and all of the charges are retained by the Seller. The Seller has not specifically quantified the relationship between the charges and the actual costs associated with the charges, which can

vary by product, service, time and place, among other things. (b) No such charges not already provided for in a Rider hereto will be imposed without mutual consent.

24. PREVAILING PARTY: In the event any action or legal proceeding is brought to enforce, interpret, protect or establish any provision of this Agreement or right or remedy of any party, the prevailing party shall be entitled to recover as part of such action or proceeding, in addition to any other relief granted, reasonable attorneys’ fees and court costs, including costs of appeal as may be fixed by the court or jury. The term “prevailing party” shall mean the party who receives substantially the relief requested, whether by settlement, dismissal, summary judgment, judgment or otherwise.

25. GOVERNING LAW: This Agreement shall be governed by and construed in accordance with the substantive law of the State of Delaware, without regard to its conflict of laws principles. The United Nations Convention on Contracts for the International Sale of Goods will not, for any purpose, govern or apply to this Agreement or any transactions, performance or disputes hereunder.

26. ACCEPTANCE: This Agreement shall not be binding on Buyer and Seller until it is accepted in writing by a duly authorized representative of each party. This Agreement with any Riders and/or Amendments represents the entire Agreement between Seller and Buyer in relation to the sale of Products and other items of sale. Amendments to this Agreement shall be in writing and no acceptance by Seller of any purchase order, acknowledgment, or other document specifying different and/or additional terms or conditions shall be effective. This Agreement shall inure to the benefit of Seller and Buyer and their respective successors and assigns. Headings used herein are for reference only and not interpretation of the Agreement.

27. GPO RECOGNITION: In the event that Buyer changes its group purchasing organization (“GPO”) affiliation, Seller shall only acknowledge such change when Premier no longer shows that Buyer is on its roster. In such event, Seller may, at its sole discretion (a) maintain the current terms and conditions of this Agreement, (b) adjust pricing to reflect competitive non-GPO pricing, in which case the terms of Article 19 shall not apply to such pricing adjustment, (c) request that Buyer execute a new Product Sale Agreement, reflecting Buyer’s new GPO affiliation adding any remaining agreement committed term or (d) with Buyer’s consent (and the consent of Buyer’s new GPO affiliation, if required), treat this Agreement as being subject to the relationship between Seller and such GPO.

[Customer Name] (Buyer) Airgas USA, LLC. (Seller)

Accepted By: Submitted By:

Printed Name: Accepted By:

Title: Date: Printed Name:

Reference Date______________________ Title:

National Purchasing Partners - Airgas® Product Sale Agreement Agreement by and between Airgas USA, LLC, (“Seller”), with an address at _______________________ and __________________ (“Buyer”), with an address at _________________________________________ (“Agreement”), whereupon Seller agrees to sell and Buyer agrees to buy Buyer’s present and future requirements of gas in rental cylinders (“Cylinders”) and other products and supplies (“Product(s)”) listed on the attached Rider. For and in consideration of the mutual covenants set forth below and intending to be legally bound thereby, the parties agree as follows: 1. Term. The initial term of this Agreement shall be for three (3) years and shall commence upon the date signed by Seller. Thereafter, this Agreement shall automatically renew for successive one (1) year terms unless terminated at the end of the then-current term upon not less than twelve (12) months written notice by either party. Seller shall have the right to terminate this Agreement and recover the possession of the Cylinders, if at any time during the term of this Agreement or any renewal hereof, any of the following occurs:

i) The institution by or against Buyer of proceedings in bankruptcy, reorganization, or insolvency, or ii) Buyer fails to abide by any terms of this Agreement, including but not limited to, the failure to pay any charges when and as due. 2. Charges. See the Rider attached hereto and incorporated herein. 3. Payment Terms. Payment terms are Net 30 days from date of invoice.

Continued open account credit is subject to Seller’s assessment of Buyer’s financial condition and ability to pay.

4. Surcharges. Upon notice from Seller, Buyer shall pay to Seller a surcharge in the event of any extraordinary or emergency increase(s) in the cost of (a) power and/or raw materials used in the production of Product (b) fuel. Such surcharge shall not be deemed a “Price Change” subject to the provision(s) below of this Agreement.

5. Rental Fees. Seller shall maintain records of cylinder deliveries and returns hereunder and shall charge Buyer demurrage or rental at the rates in the attached Rider.

6. Taxes. Buyer shall be responsible for all applicable taxes assessed under this Agreement.

7. Damage to Cylinders. Buyer assumes full responsibility for any loss of or damage to the Cylinders (including all fittings and caps), during the time said Cylinders are in Buyer’s possession, including but not limited to loss or damage by theft, fire, and explosion or otherwise. If such Cylinders are lost, damaged, destroyed or stolen while in Buyer's possession, Buyer agrees to promptly pay Seller the then-current list price for a new Cylinder of that type. The total or partial destruction or loss of any of the Cylinders shall not release or relieve Buyer from the duty to pay the charges set forth herein.

8. Ownership of Cylinders. The Cylinders shall at all times remain the property of Seller. Buyer shall at all times keep the Cylinders free of all claims, liens, and encumbrances.

9. Compliance with Laws. Buyer covenants and agrees to comply with all local, state, federal and other applicable laws and regulations regarding the use, storage, handling, and transfilling of the Cylinders. Buyer agrees to comply with all applicable law, rule and regulation regarding the sale, distribution storage, handling and use of medical gases. It is a responsibility of the Buyer to comply with all relevant reporting obligations under the Emergency Planning and Community Right-To-Know Act of 1986, 42 U.S.C. section 11001-11049 (EPCRA, also commonly known as Title III of the Superfund Amendments and Reauthorization Act of 1986 (SARA Title III) resulting from the presence of the chemicals supplied under the Agreement. Further, it is the responsibility of the Buyer to warn and protect its employees and others exposed to the hazards posed by the Buyer’s storage and use of the Product.

10. Price Change. In the event that Seller increases the price for a specific Product sold under this Agreement, such increase shall become effective fifteen (15) days after written notice is given to Buyer If within fifteen (15) days of receiving such notice, the Buyer furnishes Seller with a copy of a bona fide firm, written offer to sell such Product under similar circumstances at prices lower than such revised prices, Seller shall have fifteen (15) days within which to, at Seller’s sole option, either meet the lower price or revert to the Buyer’s price in effect before the price increase. If Seller agrees to meet a lower pricing offer or reverts to the price in effect at time of increase, the contract shall renew for the length of the initial term. If Seller does not exercise its option to adjust the price, Buyer may terminate this Agreement by giving Seller thirty (30) days’ prior written notice of such termination. 11. Warranties. Seller warrants that gas Products supplied by it will meet the manufacturer’s specifications and Seller’s purity specifications in effect at the time of shipment. SELLER SPECIFICALLY DISCLAIMS ANY OTHER EXPRESS OR IMPLIED STANDARDS, GUARANTEES OR WARRANTIES, INCLUDING ANY WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT AND ANY WARRANTIES THAT MAY BE ALLEGED TO ARISE AS A RESULT OF CUSTOM OR USAGE. 12. Remedy. Buyer’s exclusive remedy for the unexcused failure on the part of Seller to deliver Product when required by Buyer, regardless of cause of such failure, including negligence, shall be to recover from Seller the difference between the cost to Buyer of any reasonable purchase of Product in substitution for Product not delivered and the lesser price of such quantity of Product hereunder. Buyer’s exclusive remedy for each unexcused failure of Product to meet the Seller’s standard purity levels shall be to receive a refund of the price of such non-conforming Product or replacement thereof with Product that meets such purity levels. During the term of this Agreement, Seller

may, in its sole discretion, elect to repair any Cylinder that in the sole judgment of Seller requires repair, where such repair is not required as a result of the Buyer’s misuse, breach of this Agreement, or negligent act or omission. 13. Itemized Charges. (a) The total amount due from the Buyer may include various itemized charges, including: charges for the handling of hazardous materials and for compliance with laws and regulations concerning hazardous materials; charges for handling, delivery, and shipping; and/or charges for energy or fuel. None of the charges represent a tax or fee paid to or imposed by any governmental authority and all of the charges are retained by Seller. Seller has not specifically quantified the relationship between the charges and the actual costs associated with the charges, which can vary by product, service, time and place, among other things. (b) No such charges not already provided for in a Rider hereto will be imposed without mutual consent. 14. Indemnity. Buyer shall indemnify Seller and hold Seller harmless from any and all liability, loss, damage, expense, causes of action, suits, claims or judgments arising from injury to person or property resulting from or based upon the actual or alleged use, operation, delivery or transportation of any or all of the Cylinders or their use or condition, and shall, at Seller's own cost and expense, defend any and all suits which may be brought against Seller, either alone or in conjunction with others, upon any such liability or claim. Buyer shall certify, pay or discharge any and all judgments and fines that may be incurred by Seller in any such actions. 15. Limitation of Liability. SELLER SHALL NOT BE LIABLE FOR ANY DIRECT (EXCEPT AS EXPRESSLY PROVIDED HEREIN), INDIRECT, SPECIAL, INCIDENTAL, PUNITIVE AND/OR CONSEQUENTIAL DAMAGES, ARISING OR ALLEGED TO ARISE OUT OF OR IN CONNECTION WITH ITS PERFORMANCE HEREUNDER OR WITH ANY PRODUCT, OTHER ITEMS OF SALE, OR EQUIPMENT SOLD OR LEASED HEREUNDER, WHETHER SUCH DAMAGE RESULTS FROM ANY NEGLIGENT ACT OR OMISSION OR IS RELATED TO STRICT LIABILITY, OR OTHERWISE. 16. Attorneys’ Fees. In the event that an attorney must be employed for the collection of any amount due hereunder, or with any failure of Buyer to abide by the terms of this Agreement, Buyer shall pay all such reasonable attorneys’ fees. 17. Force Majeure. Service and deliveries by Seller are subject to and contingent upon floods, strike or other labor disturbances, fire, accidents, war, delays of carriers, inability to obtain raw materials, failures of normal sources of supply, restraints of government, (whether or not it later proves to be invalid), or any other similar or dissimilar cause beyond Seller’s reasonable control. Seller shall advise Buyer in writing of the reason for and anticipated length of any such event If any such event affects only a part of Seller’s capacity to perform, Seller may allocate production and deliveries among its customers in a fair and reasonable manner. Buyer may source unavailable Products from another supplier for the duration of the force majeure event. 18. Governing Law. This Agreement shall be governed by and construed in accordance with the substantive law of the State of Delaware. The United Nations Convention on Contracts for the International Sale of Goods will not, for any purpose, govern or apply to this Agreement. The terms and conditions of this Agreement govern over any other terms and conditions, purchase orders or other documents. 18. Medicare/Medicaid Statement. Buyer covenants and warrants that it is in full compliance with all Medicare, Medicaid, and other third party reimbursement laws, regulations and requirements. Buyer specifically covenants and warrants that it has notified, if appropriate, said Medicare, Medicaid and other said third parties of the rebate arrangements described in the Novation Supplier Agreement. Buyer additionally covenants and warrants that said rebate arrangement with Seller, including the Novation Supplier Agreement, does not violate any Federal or applicable State fraud and abuse laws or regulations, including but not limited to, the federal anti-kickback statute, Section 1128B(b) of the Social Security Act 42 U.S.C. 1320a-7(b). Further, Buyer agrees to defend, Indemnify and hold harmless Seller for any claims, penalties, fines, etc. for any violation or alleged violation of this paragraph. 19. GPO Recognition. In the event that Buyer changes its group purchasing organization (“GPO”) affiliation, Seller shall only acknowledge such change when GPO no longer shows that Buyer is on its roster. In such event, Seller may, at its sole discretion (a) maintain the current terms and conditions of this Agreement, (b) adjust pricing to reflect competitive non-GPO pricing, in which case the terms of Article 19 shall not apply to such pricing adjustment, (c) request that Buyer execute a new Product Sale Agreement, reflecting Buyer’s new GPO affiliation adding any remaining agreement committed term or (d) with Buyer’s consent (and the consent of Buyer’s new GPO affiliation, if required), treat this Agreement as being subject to the relationship between Seller and such GPO. IN WITNESS WHEREOF, the parties hereto, by their authorized representatives, have caused this Agreement be signed as of the day and the year accepted by Seller below. ______________________ (Buyer) Airgas USA, LLC (Seller) Signature: Submitted By: Printed Name: Accepted By: Title: Printed Name:

Rider to Airgas Product Sale Agreement

Dated ____________________, 2015

Products and Pricing

Product Description Price Cylinder Size Rental Charge

Agreed to and accepted by: [___________________] (Buyer) Airgas USA, LLC (Seller) By: _________________________ By: _____________________________ Printed Name: _________________ Printed Name: ____________________ Title: ________________________ Title:____________________________ Date: ________________________ Date:____________________________

OPTIONAL AGREEMENTS are on the following pages

Airgas USA, LLC NorPac Region

11900 NE 95th St, Ste 400

Vancouver, WA 98682

National Pricing Schedules – Based on the NPP-National Purchasing Partners Pricing Program

Pricing: Specialized Pricing. In the event an applicable Member reasonably falls into one of the categories set forth below, the accompanying terms will apply to Member.

Aggregation Groups: for the purpose of aggregating for greater discounts, an aggregations group is considered to be more that 5 branch or affiliate locations. Exhibit C describes the group participation, and attach to a MPSA.

a) Acute Medical Care: Member qualifies for the Cost Reduction Option (as described in Exhibit A-1), or the Negotiated Pricing Option (as described in Exhibit A-2) apply to such Member’s purchases under this Agreement.

Non-Acute Medical Care: The Cost Reduction Option (Exhibit A-1) shall apply to non-acute medical care (e.g., surgery centers, extended care and skilled nursing centers, nursing homes, fire stations, rescue & emergency response, EMS/ambulance, clinics and physician practices and other related non-acute designated businesses) and Recognized Aggregation Groups of non-acute care.

Industrial, Construction (Non-Healthcare): Supplier shall offer the Cost Reduction Option (Exhibit A-1) or the Negotiated Pricing Option (Exhibit A-2) to Members who are in the Industrial market sector.

University, Education and Research: University, education, research, biomed and other related businesses can access the Cost Reduction Option (Exhibit A-1) or the Negotiated Pricing Option (Exhibit A-2) and all Airgas specialty services & products for this group.

Distant Member Locations: Notwithstanding the above, in the event that: (i) a Member is located more than forty (40) miles from a Supplier distribution point, distribution costs and pricing for any cylinder gas Product or Bulk Product, shall be determined via the mutual agreement of Supplier and such Member; or (ii) a Member is located in Alaska and Hawaii, pricing for all Products shall be determined via the mutual agreement of Supplier and such Member. In the event that Supplier significantly expands its operations outside of the continental United States, Supplier and

NPP will meet to negotiate special pricing for those Members able to be serviced by such expanded operations.

Any Specialty Division of Supplier: Notwithstanding the above, a Member, in its sole discretion, may purchase Products from a non-healthcare division of Supplier, provided that pricing for any such Products shall be determined via the mutual agreement of Supplier and Member and shall be subject to a separate written Member Sale Agreement between Supplier and such Member.

51. Safe Delivery Compliance. Each Member location shall comply with all applicable federal, state, municipal and local requirements, facility medical licenses, medical director licenses or other required documentation for the delivery of Products (e.g., Oxygen or other USP, NF regulated drugs) as applicable. If a Member cannot provide a valid medical certification or license to Seller, Seller cannot deliver government-regulated Products. Seller reserves the right to deny delivery of any Products to any location deemed unsafe. This may include, but shall not be limited to, residential deliveries, steep inclines and unsafe access to facilities and construction site access. National and State of Oregon Commitment Documents:

1) VENDOR shall enter into a Member Product Sale Agreement (MPSA) (form

attached as Exhibit B-1 or B-2) with each GPO member who desires to be served by VENDOR. Such Product Sale Agreement with participating GPO members shall be entered into prior to VENDOR’S delivery of the goods and/or services being made available to GPO members under this Agreement. Member Groups that qualify, can aggregate their locations shall execute the Aggregated Commitment Form Rider Exhibit C. Bulk Products can be added to any Member Product Sale Agreement by using the Exhibit D, Bulk Products Rider.

All GPO members shall qualify for the new contract pricing upon signing of the Product Sale Agreement Exhibit B-1 Standard Form or B-2 Short Form and implement. New VENDOR customers shall sign a VENDOR Product Sale Agreement and schedule an implementation date. Existing VENDOR customers may qualify for GPO contract pricing and terms if they are in their last twelve (12) months or less of an existing Airgas contract and agree to extend their remaining term when signing the new Product Sale Agreement. See Exhibit B-1 or B-2. Members that are under contractual obligation to another vendor shall pre-sign a VENDOR Product Sale Agreement with a copy of a cancellation letter to their current vendor pursuant to the terms of their existing contractual obligation. VENDOR shall coordinate implementation date upon expiration of the existing obligation.

• State of Oregon entities must also execute a Vendor Product Sale Agreement for

all Cylinder Gas Purchases, Bulk Product Purchases and other products where a Vendor Sale Agreement is necessary.

• The Minimum Term of the Product Sales Agreement is 5 Years for Cylinder or Bulk Purchases. For both State of Oregon (Oregon and Washington) and for National Sales under NPP.

• A Vendor Sale Agreement is not required for purchases of Safety and other supply items.

• Contract language is defined in the NPP National Purchasing Partners master agreement, included and becomes part of this agreement.

Form of National Pricing and Vendor Product Sale Agreement Exhibits:

• Attached as individual Exhibit Documents.