Specific Gravity Laboratory Hydrometer with Protective Case Range:1.000-1.500 arriving disassembled with a diagrammed

arriving disassembled with a diagrammed assembly guide

Mole ratio AP Chemistry kit explores stoichiometry through limiting reagent analysis

this 5g bottle of indigo carmine biostain serves both microscopy and chemistry work

Ideal for students learning about differential stresses and foliation in metamorphic rocks

with a multi-slit card delivering one wide beam or 1/3/5 pencil rays

Specific Gravity Laboratory Hydrometer with Protective Case Range:1.000-1.500 arriving disassembled with a diagrammedDual scale specific gravity hydrometer for heavy liquids, marked in both specific gravity and Baum, supplied with a protective case for instrument safety.