Eisco 1000mL Borosilicate 3.3 Glass Reagent Bottle with Acid Proof PP Stopper Socket Size 29/32

Hand blown premium borosilicate 3.3 glass. The stopper is socket size 29/32, made of polypropylene, and is acid proof and autoclavable Designed to store liquids in the laboratory, but can be used in the home as well Top rack dishwasher safe Autoclavable, with superior chemical durability Low temperature gradient - can withstand high temperatures and thermal shocks Eisco Labs borosilicate glass has the following heat tolerances: strain point -515°C, annealing point 565°C, softening point 820°C