Volumetric Flask Class B with Plastic Stopper – 250mL x 2pcs

Product Description

250 ml capacity, Tolerance ±0.30 ml, Socket size 14/23
Class ‘B’ borosilicate glass
Chemical resistance polyethylene stopper
Blue markings

250mL Class ‘B’ borosilicate glass volumetric flask with one graduation mark. Fitted with chemical resistance polyethylene stopper. As per DIN ISO 1042 standard. Cap. 250 ml, Tolerance ±0.30 ml, Socket size 14/23
Heat tolerances: Strain Point -515°C | Annealing Point 565°C | Softening Point 820°C.