Description:
These 500mL PYREX® economy flasks are designed for those that do not require the precision accuracy of our Class A capacity flasks. Capacity tolerances are twice those specified for Class A volumetric ware. The graduation line is sharp and permanent; large white block letters make inscriptions easy to read. Supplied with No. 19 Standard Taper glass stoppers. For replacement stoppers see No. 7650.
Cap. (mL): 500
Stopper No.: 19
