Precisely weighted masses, which are useful with most student balances, are supplied in a plastic storage container.
Included are: 1-50 gram, 1-20 gram, 2-10 gram, 1-5 gram, 2-2grams, 1-1 gram
Extra-small nitrile exam gloves designed and manufactured for superior protection against viral, bacterial, and certain chemical hazards.
These goggles meet the American National Standards Institution (ANSI Z87.1) and Canadian Standards (CSA Z94.3) regulations.
These goggles meet the ANSI Z87.1, 2010 High Impact standards.
These ear plugs are made of self adjusting foam that provides a comfortable, low pressure fit and excellent sound filtration.
Large nitrile exam gloves designed and manufactured for superior protection against viral, bacterial, and certain chemical hazards.
Durable, anti-fog safety glasses that fit comfortably on any head size.
Explore the wonders of wind power with this amazing kit!
Learn how solar cells transform light into electrical energy with this great kit!
Discover a world of kaleidoscopic effects within this perfectly clear prism of the Light Crystal!
The large realistic model has removable organs that can be studied and set back into the correct position.
Build your own 10 inch kaleidoscope with this great kit!
This superb chemistry set features 350 mind-boggling experiments!
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