Stopper, 24/40 Standard Taper Joint, 40 mm H Above Standard Taper Grind, Hollow Glass, Closed Bottom, Light Weight, Barrel-shaped Head, Grooves in the Sides Help Prevent Slippage, For Use With Organic Chemistry Kit Number 6949
Pennyhead Stopper, 13 Standard Taper Stopper Size, 13.4 mm dia at Large End of Ground Zone, 21 Height Above Standard Taper Grind, 14 Length of Ground Zone, Borosilicate Glass
Stopper, 13 Standard Taper Size, Glass, Medium Length, Solid, Pennyhead Style, For DWK Life Sciences (Kimble) Kontes® Flask
Stopper, Medium Length, 18 mm L, Borosilicate Glass, 10/18 Standard Taper Joints, Solid Pennyhead Style, Used for Laboratory Glassware Such as Flasks, Mixing Cylinders and Separatory Funnels
Pennyhead Stopper, Clear, Glass, For 60 ml an More...
Taper Joint and Reagent Bottle Stopper, 14/20 Standard Taper Joint, 44 mm H, 28 mm H Above Standard Taper Grind, Hollow Glass, Closed Bottom, Light Weight, Barrel-shaped Head, Grooves in the Sides Help Prevent Slippage
Robotic Stopper, Glass, For 60 ml and 300 ml More...
Stopper, Full Length, Borosilicate Glass, 10/30 Standard Taper Joints, Solid Pennyhead Style, Used for Laboratory Glassware Such as Flasks, Separatory Funnels
Stopper, 38 Standard Taper Size, Glass, Medium Length, Pennyhead Style, Used with Laboratory Glassware Such as Flasks, Mixing Cylinders and Separatory Funnels
Stopper, 45/50 Standard Taper Joint, Borosilicate Glass, Pennyhead, Hollow, Precision Ground With Closed Bottom