Best Disposable Stopcocks

Glass Separatory Funnel with Glass Stopcock, 1000ml

• 1000ml capacity, made of Borosilicat glass.
• Comes in a foam lined box for safe shipping and storage.
• Ground glass stopcocks require a light coating of sillicon grease (included).

Wilmad-Lab Glass LG-4150-100 Ammonia Dissociation Buret

• 14/20 joint connects the filling funnel with the buret.
• Graduated from 10 to 90 percent in 1 percent subdivisions.

Medical Human Used Skin Injection Stopcocks with Luer Connections 3-way Stopcock

Cole-Parmer 3060002 Stopcocks with Luer Connections; 3-way; male lock, Non-sterile

Cole-Parmer 3060000 Stopcock with Luer Connections; 1-way; male lock, Non-sterile

Cole-Parmer Stopcocks with Luer Connections; 1-Way; Male Slip, Non-sterile

Cole-Parmer Stopcocks with Luer Connection, Male Lock, 1-Way; 100/pack, Non-sterile

Cole-Parmer Stopcocks with Luer Connections; 4-Way; Male Lock, Non-sterile

Stopcocks with Luer Connections; 3-Way Stopcock; Luer Lock, Sterile 50pcs

Cadence 6011SS Stopcock, Female Luer to Male Luer Lock, Right Side Female Luer, 316 Stainless

ProGenerica 3-Way Stopcocks with Handle Rotating Male Luer Lock, Female Fitting with Luer Caps Individually Packaged [Box of 50 Pcs]

Kimble 17132F-5 5mL Class A Micro Burette, with Integral Reservoir and PTFE Stopcock

• Precision bore burette has a side filling tube with a separate stopcock to control liquid within the permanently attached reservoir, approximately 70mL in capacity.
• Reservoir stopper is medium length, standard taper, 14/22.
• Calibrated to the accuracy requirements found in ASTM Specification E696.

Advantec 353130 Vacuum Filtration Manifold Stainless Steel 3-Branch with 3-Way Valves

• Three-way valve enables you to vent the branch to atmosphere without breaking the vacuum connection|three-way valve vent is a female luer slip connection to accept a standard syringe filter.
• Two- and three-way valves feature ptfe stopcocks for smooth control|valves provide independent control at each branch for vacuum and venting|connect three or six filter holders to one vacuum source.