Flat Bottom Short Neck Boiling Flask with Full Length 24/40 Joint RAY-SORB® - 250ml - 25057-250

These Kimax® Flat Bottom Short Neck Boiling Flasks Ray-Sorb processed to provide protection to solutions sensitive to light of the shorter wavelengths. These flasks have a wall thickness that is carefully controlled to provide the proper balance between thermal expansion and mechanical strength for greater shock resistance. Their excellent chemical durability results in contamination-free results and long life under the toughest lab conditions. These flasks have a capacity of 250ml and a height of 133mm. They are designed from ASTM specification E 1403, Type I, class 4 requirements.