Narrow Mouth Borosilicate Glass Reagent Bottle with Hexagonal Glass Stopper Material_PVC and properties through hands-on investigations

and properties through hands-on investigations with up to 60 students and comprehensive teacher materials

shipping 100 per pack with VOID graphics on tamper attempts

5 mil coextruded polyethylene film

Six polished wood geometric models at 4 inches each — cube

supporting construction of complex organic and inorganic structures in advanced chemistry courses

Narrow Mouth Borosilicate Glass Reagent Bottle with Hexagonal Glass Stopper Material_PVC and properties through hands-on investigationsHexagonal hollow glass stopper resists rolling on the bench and pairs with a narrow mouth that minimizes evaporative loss during routine reagent storage.