Stopper, Size 13, Yellow and Blue, Linear High Density Polyethylene, Closed Bottom, The Enlarged Flange is Designed to Protect the Neck if the Glass Object is Tipped Over
Stopper, Size #27, Solid, PTFE, Flat Head, Flask Length, With Standard Taper
Stopper, 10/30 Standard Taper Joint, Solid, PTFE, Full Length, Penny Head
Stopper, Size #13, Solid, PTFE, Penny Head, Flask Length, With Standard Taper
Stopper, 14/20 Standard Tapered Joint, Solid PTFE, With Threaded Polypropylene Extracting Nut, Perfect For Boiling and Distilling Flasks, Autoclavable
Stopper, 5/20 Standard Taper Joint, Solid, PTFE, Full Length, Mushroom Head
Stopper, 19/38 Standard Taper Joint, Hollow, PTFE, Full Length, Flat Head
Stopper, 14/10, 14/20, 14/35 Standard Taper Joint, Polyethylene, Leak-proof, Air-tight Seals, Wide Top Flange for Ease of Use
Stopper, 19/38 Standard Taper Joint, Solid, PTFE, Full Length, Flat Head
Stopper, 43 mm H, PTFE, Yellow Handle, 22 Sta More...
Joint Stirrer Bearing, 24/ 40 Standard Taper More...
Stopper/ Tubing Sizer, 15.6 L x 6.6 cm W at T More...