PYREX 1L Squibb Glass Separatory Funnel, Glass Sta
Corning These 1L PYREX® pear-shaped separatory funnels have glass No. 4 Standard Taper stopcocks and strong, hollow No. 27 Standard Taper glass stoppers. For replacement glass Standard Taper stoppers, see No. 7650; for stopcock plugs, see No. 7680; for retaining clips, see No. 7280. - COG
