Borosilicate Glass Reagent Bottle with Acid-Proof Polypropylene Stopper Grade_Reagent-Grade Three-inch phyllite hand sample demonstrates

Three-inch phyllite hand sample demonstrates low-grade metamorphism with silky sheen and wavy foliation for geology classroom identification

Built for pelvic anatomy teaching

LPG Bunsen burner with an anti-tip cast iron base and adjustable air flow

LABELED STRUCTURES || 17 important organs are numbered on the model and easily identified with included color key card

Borosilicate Glass Reagent Bottle with Acid-Proof Polypropylene Stopper Grade_Reagent-Grade Three-inch phyllite hand sample demonstratesAcid proof polypropylene stopper seals borosilicate 3. 3 glass against concentrated acid storage where ground glass stoppers would seize or corrode.