Graduated Narrow Mouth Borosilicate Glass Reagent Bottle with Glass Stopper, 6-Pack Chemical_Potassium Permanganate Raised center with flat end

Raised center with flat end on one side and a cupped scoop on the other supports controlled transfer of powders and pellets in weighing and compounding

Acid rain plant growth kit investigates environmental chemistry through controlled exposure

Illustrated study guide included

Cyanotype photography kit uses Prussian blue chemistry to create photographic prints through light-sensitive iron compound exposure and development

Graduated Narrow Mouth Borosilicate Glass Reagent Bottle with Glass Stopper, 6-Pack Chemical_Potassium Permanganate Raised center with flat endDistributes six graduated reagent bottles to parallel workstations for stock solution preparation, each sealed with a solid glass stopper to minimize contamination.