PYREX 1L Squibb Glass Separatory Funnel, Glass Sta
Corning These 1L PYREX® glass separatory funnels have Rotaflo® stopcocks and strong, hollow No. 27 Standard Taper glass stoppers. A glass stopper is also included for your convenience. Stem O.D. is 10mm. For replacement glass stoppers, see No. 7650 and for polyethylene stoppers, see No. 7624. - COG
