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$3.95
Pyrex reusable glass pipettes provide the best value for your laboratory dollars. Permanent, accurate red graduations. Color coded. Graduations – .1
Waterproof, moisture-proof film prevents sample evaporation, contamination; protects anhydrous Appli...
Color guide not included. 100 strips per vial. pH test paper is used to determine the acidity or al...
Allow students to build a demonstration model of a human lung and learn the basic concepts of respir...
Pipette tips range from 1-250ul. Pack of 100