ULAB Glass Beaker Set with Magnetic Stir Bar Offered, 5 Sizes

ULAB Glass Beaker Set, Griffin, Low Form, with Spout, Single Scale, 50ml 100ml 250ml 500ml 1000ml1pc of Magnetic Stir Bar Offered ( Octahedral, Teflon PTFE resin coated. Dia.8mm x L38mm)Component Materials:Type I Class A – 3.3 Borosilicate GlassAttributes:ASTM Reference – E960 Specification for Laboratory Glass BeakersAutoclaving:This product will withstand repeated standard autoclave cycles of 121°C at 15 psi for 5 minutes.Heating / Cooling:This product is designed for heating by hot plate, flame, oven, microwave or heating mantles.In normal service it can be heated many times to 230°C. It can be heated one time to 490°C in extreme service.This product can be cooled to -230°C. DO NOT plunge product directly into a liquid coolant.Place the product in the vapor phase of the liquified gasses for slow cooling prior to immersion in the coolant.Vacuum / Pressure:This product is not designed for and is not rated for vacuum or pressure applications.Sterilization:Shipped Not Sterile