Measuring mass

Lab Manual 3C

timeline

Thursday—Lab 3C

Write-up

Procedures with table 3.7 Data Analysis/Conclusion—short/1

paragraph SKIP Thinking Like a Biotechnician Only do the Metric Instrument and

Conversion Review Sheet—page 42 (do not have to be in lab notebook)

Prep.

Check glucose Get out indicator strips, Weigh

boats and paper

Lab 3C tips & changes

do not place chemicals on the weigh pan—use paper or boat (use these only one time)

Lab scoop size Avoid spills—hold bottle over scale Check decimals Pick appropriate balance Copper based indicator test Cut indicator strips vertically