and 5 µm particles! restek‘s speed up and simplify gc ... · pdf fileresidual...

RESTEK® SSENTIALSMust-Have Solutions for Your Lab2014.4

Innovative Chromatography Solutions www.restek.com

ALSO IN THIS ISSUE:

Terpenes & Residual Solvents in Cannabis by GC

Raptor™ ARC-18 and Biphenyl LC

Columns

Multiresidue Pesticide Analysis

With QuEChERS

Lit. Cat.# GNES2081-US© 2014 Restek Corporation. All rights reserved. Printed in the U.S.A.www.restek.comView our expanded line at www.restek.com/filters

Time-Tested Restek® Biphenyl Phase:The established choice for bioanalytical testing since 2005• Separates compounds that other phenyl and C18 chemistries can’t. • Allows the use of simple, MS-friendly mobile phases. • Restek’s most popular LC phase (also available on fully porous silica).

Acid-Resistant Restek® ARC-18 Phase:Ahead of the curve for large, multiclass lists by mass spec• Well-balanced retention profile. • Endures low-pH mobile phases without sacrificing retention or peak quality.

General-Purpose Restek® C18 Phase:Raptor™ speed, efficiency, and ruggedness is now in C18• Wide pH range provides excellent data quality for many applications. • Offers the highest hydrophobic retention of any Raptor™ phase.

SiO

SiCH3 CH3

O

SPP speed. USLC®resolution.A new species of column.Combine the speed and efficiency of superficially porous particles with the resolution of Ultra Selective Liquid Chromatography™ (USLC®) to more easily separate peaks and run faster without costly UHPLC.

Experience Selectivity Acceleratedwww.restek.com/raptor

The Raptor™ Suite of Innovative Reversed-Phase Columns

Restek® CertifiedReference MaterialsCrack open the best organic reference standards in the industry by choosing:

ISO Quality

Custom Flexibility

Easy-to-Find Documentation

SiTMS TMSO

NEW

Now in 2.7 and 5 µm particles!

Lit. Cat.# GNES2081-UNV© 2014 Restek Corporation. All rights reserved. Printed in the U.S.A.www.restek.com

www.restek.com/ezgc

Speed Up and Simplify GC Method Development With

Restek‘s EZGC™ Online Suite

Developing a new GC method? Looking to reliably optimize an application? Restek’s EZGC™ method development tools will save you hours of calculations, guesswork, and trial-and-error. These free applications are easily accessible at www.restek.com/ezgc — and Windows users can download our newest component, the EZGC™ method translator and flow calculator, for offline use.

On a PC or Mac, desktop or tablet, our EZGC™ method development tools make it easy to tailor a perfect solution for your method development challenges.

New! EZGC™ Method Translatorand Flow Calculator

Switch carrier gases, change column dimensions or detectors, or optimize a method. View and adjust a full set of calculated method conditions in an easy, single-screen interface.

EZGC™ Chromatogram Modeler

Develop a method from scratch, including the column and conditions. Just enter your analyte list to view a custom, interactive model chromatogram with chemical structures and mass spectra.

Take advantage of Restek’s years of chromatographic expertise at anytime, from anywhere, with the simple-to-use, yet incredibly powerful EZGC™ Method Development Suite.

Your business, your accreditations, your reputation, and even your livelihood.... They are all supported

by your reference standards. Whether you are processing environmental samples or petroleum

products, testing pharmaceuticals or food, your laboratory cannot stand without a trusted source

of high-quality organic reference standards.

Restek® certified reference materials offer you the extended shelf life, unsurpassed stability, and

outstanding chromatographic performance you need to get your work done right.

Build a rock-solid analytical foundation with Restek® certified reference materials (CRMs).

Did You Know?Restek has been manufacturing top-quality, highly stable reference standards since 1990!

ISO QUALITY

CUSTOM FLEXIBILITY

EASY-TO-FIND DOCUMENTATIONEvery analyst and every lab is different. That’s why Restek exclusively offers three levels

of fully ISO-compliant documentation for our CRMs.

Electronic and archived on Restek’s servers, certification for your stock or custom

standard is available any time and from anywhere. Let us be your data repository

and your source for unbeatable certified reference materials.

Documentation for all of your stock and custom Restek® CRMs is a few clicks away at www.restek.com/documentation

Levels of Documentation

Gravimetric Data

Chromatogram Production Batch Sheet(s)

QC Analytical Report

Gravimetric Qualitative (Certificate of Composition)

Quantitative (Certificate of Analysis)

QC

QC

Choose a Restek® CRMfor Your Next ApplicationRegardless of your line of work or type of analysis, Restek can precisely formulate the ideal certified

reference material tailored to your needs. We are the world’s premier supplier of stock and custom

organic chemical CRMs servicing all major analytical markets, including:

Make Restek® CRMs an Integral Part of Your WorkflowBacked by the industry’s most comprehensive ISO Guide 34 and 17025 scopes of

accreditation, Restek’s line of certified reference materials are the bedrock on which solid

analyses are built. Give your data and everyone that relies on it the support they deserve.

Visit www.restek.com/crm and place your order today.

ENVIRONMENTAL FOOD SAFETY BIOANALYTICAL PETROCHEMICAL

For targeted help in your specific area of testing, contact your local Restek® representative.

A certified reference material, or CRM, from Restek

is in an exclusive subset of reference standards that

meets the following set of strict criteria defined

under ISO Guide 34 and ISO/IEC 17025:

• Made of raw materials characterized via qualified methods on qualified instruments.

• Produced in an ISO-accredited lab under documented procedures.

• Falls under the manufacturer’s scopes of accreditation.

Over 99% of the reference standards in the Restek® catalog are certified reference

materials. Many laboratories are required to purchase CRMs to satisfy their own

ISO requirements, but even if you are not, you can still benefit from the perfor-

mance, reliability, and consistency of Restek® certified reference materials.

Learn more about Restek’s ISO quality credentials at www.restek.com/iso

More than 1/3 of the ampuls that leave our facility are custom-ordered reference

standards, and almost all of them are certified reference materials. All custom standard

requests are reviewed by our experienced team of formulations chemists, who recom-

mend the most robust formulation possible. We give you the flexibility to order Restek®

standards to your exacting specifications—and the confidence of knowing that you will

receive a top-quality, highly stable product.

Visit www.restek.com/solutions to request a quote on a custom Restek® CRM today!

Restek® CertifiedReference Materials



ALSO IN THIS ISSUE:



Columns


With QuEChERS





SiO

SiCH3 CH3

O





ISO Quality

Custom Flexibility


SiTMS TMSO

NEW



www.restek.com/ezgc










Residual Solvents:GC Column: Use the same instrumental setup for residual solvents and terpene analysis—there is no need to change columns for these two meth-ods when you use the Rxi®-624Sil MS column.

Terpenes:GC Column: The unique arylene selectivity of the Rxi®-624Sil MS column allows for full separation and quantitation of 38 terpenes via headspace analysis without interference.

Growing Analytical Solutions for Medical Cannabis LabsPRODUCTS AND EXPERTISE FOR ACCURATE, RELIABLE RESULTS EVERY TIME

Whether you are an experienced potency testing chemist or a manager starting up a new lab, Restek has the products and expertise you need for successful medical cannabis analyses. We are proud to have helped medical cannabis labs establish sound analytical practices from the beginning, and we will continue to be there for you every step of the way as the testing landscape changes.

Recommended product:Rxi®-624Sil MS Columns (fused silica)Description temp.limits qty. cat.#30 m, 0.25 mm ID, 1.40 µm -20 to 300/320 °C ea. 13868

Explore these and other solutions for medical cannabis—including

pesticides and potency by GC and LC: www.restek.com/medical-cannabis

SatisfactionGuaranteed

*

Restek is now offering a 100% satisfaction guarantee for all Sky® inlet liners. These exceptionally inert liners are now produced with new proprietary Restek® processes and apply some of the industry’s tightest testing specifications. The Sky® liners analysts want most are in stock now and guaranteed to exceed your expectations.

Increased Availability and 100% Satisfaction Guaranteed*

Available for: Agilent • Bruker/Varian • PerkinElmer • Shimadzu • Thermo Scientific

Order today at www.restek.com/sky

* For details on our 100% satisfaction guarantee, visit www.restek.com/sky

Patent pending

Dynamic DuoRestek’s Leak Detector and ProFLOW 6000 Flowmeter

Purchase them together

and SAVE!

An Unbeatable Combination!

Protect your instrument and improve data quality with this powerful pair from Restek. Checking for leaks and verifying flows before you start helps you avoid costly problems later.

Order today at www.restek.com/dynamic-duo

Visit www.restek.com/quechers today.

Top-Performing Restek® Products· Extraction Salts and dSPE Tubes · Performance, Internal, and QC Standards· GC and LC Columns· Inlet Liners and Other Accessories· Centrifuges, Bottle-Top Dispensers, and Tube Racks

In-Depth Technical Resources· Technical Articles and Posters· Webinars and Audio Slideshows· Chromatograms and Method Conditions

Support at Your Fingertips· Technical Service | www.restek.com/contact-us· ChromaBLOGraphy | blog.restek.com· EZGC™ Method Development Suite | www.restek.com/ezgc

Fast, Simple Multiresidue Pesticide Analysis With QuEChERS

Original unbuffered, AOAC (2007.01), or European (EN 15662)....If you are running QuEChERS methods, Restek is your convenient one-stop shop.

Now with oil-free pumps! Order today at www.restek.com

High Capacity TO-Clean Canister Cleaning System Improves Lab Efficiency

Custom Cleaning Programs: Easily create and save ten different methods. Simply press ”start” for consistent operation.

On-Board Diagnostics: Check for leaks and test valves at the touch of a button. Quick and easy system verification ensures effectiveness.No separate computer needed.

Adjustable Oven Control: Isothermal oven cleans both canisters and valves faster and more completely than a heating band system.

Cleaning in Half the Time: EPA Method TO-14A/15–compliant unit holds twice as many canisters as similar models to finish cleaning faster.

Dimensions: 44"H x 48"W x 27"DWeight: 525 lb

One-year limited

warranty!

For more details, ordering information, and full component lists, go to www.restek.com/2ndsource

Meet 2nd Source Gas Standard Requirements With 1 Order

Restek features a wide selection of air monitoring gas calibration standards. Each mix is independently manufactured by both Spectra/Linde and Scott/Air Liquide (Pi-marked for EU regulations), so you can purchase from 2 separate sources with the convenience of placing 1 order!

Choose the following cylinders:• TO-14A• TO-15• Natural Gases• Massachusetts APH

• Sulfurs• Ozone Precursor/PAMS• Refinery Gases• Japan Calibration

Order your custom gas standards from Restek too! Go to

www.restek.com/customgas for a quote.



ALSO IN THIS ISSUE:



Columns


With QuEChERS





SiO

SiCH3 CH3

O





ISO Quality

Custom Flexibility


SiTMS TMSO

NEW



www.restek.com/ezgc










and 5 µm particles! restek‘s speed up and simplify gc ... · pdf fileresidual...

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