Graduated Narrow Mouth Borosilicate Glass Reagent Bottle with Glass Stopper, 6-Pack Chemical_Potassium Permanganate Jumbo three-dimensional frog dissection model

Jumbo three-dimensional frog dissection model with keycard demonstrates amphibian anatomy and organ systems for detailed vertebrate teaching

copper-sulfate refining

Acid rain plant growth kit investigates environmental chemistry through controlled exposure

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

Illustrated study guide included

Graduated Narrow Mouth Borosilicate Glass Reagent Bottle with Glass Stopper, 6-Pack Chemical_Potassium Permanganate Jumbo three-dimensional frog dissection modelDistributes six graduated reagent bottles to parallel workstations for stock solution preparation, each sealed with a solid glass stopper to minimize contamination.