"WardsSci000479"

Individual metal electrodes for electrochemical experiments.

Educational Materials, Mechanics, Application: Physics, Cotton, 4 ply 200 ft.

Educational Materials, Mechanics, Application: Physics, Hooked Weight, 500g

Educational Materials, Application: Physics, Package of 20

The U.S. Customary (or English) SAFE-T Weights™ have the same features as the Metric SAFE-T Weights™.

Our general use hydrometers are made of smooth glass for easy cleaning and have sealed-in paper scales and metal ballast.

Safely use this non-breakable, clear acrylic plate in place of glass in most experiments.