Made from ASTM E-438 Type 1, Boro 3.3 heat resistance glass
These Flasks comes with Ground Joint
manufactured as per ASTM E-1403 type 1 specifications
Manufactured from thick glass
White printing and marking area for use with an ordinary pencil
Specification
Universal Scientific Glassco provides the highest quality laboratory glassware flasks, including the flat bottom flask with a single neck and joint.This is used in chemistry labs.