Pyrex® Volumetric Flask, with Pyrex® ST Stopper, Capacity 25 mL, Corning (CAT#: STEM-L-3947-LKN)

These economy Pyrex® volumetric flasks are designed for those that do not require the precision accuracy of Pyrex® Class A capacity flasks. Capacity tolerances are twice those specified for Class A volumetric ware.

Available sizes: 10 mL, 25 mL, 50 mL, 100 mL, 200 mL, 250 mL, 500 mL, 1,000 mL and 2,000 mL.

Material: borosilicate glass
Sterility: non-sterile
Stopper size: 6
Tol. measuring range: 0.06 mL
Capacity: 25 mL

Class B.
Long neck.
Closure type ST stopper.