PYREX® 500mL Heavy Wall Filtering Flasks w/ Sidearm Tubulation
Item No. 41242859
These PYREX® 500mL flasks have sidearm tubulations and are blown in special molds designed to give maximum mechanical strength. For convenience, the flasks are graduated to show approximate capacity. The neck finish affords an excellent fit for rubber stoppers. Tubulation O.D. is 10mm.