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Stopcocks
Stopcocks work as valves, serving to regulate, interrupt, or completely stop gas or liquid flow through piping, tubing, or a faucet, with tubes attached to the stopcock’s female joint, easily separated or connected by a turn of the stopcock. Stopcocks may be held in place by vacuum, rubber rings, or clips. Glass stopcocks need stopcock grease for lubricating and sealing the plug and shell. Glass stopcocks with plastic plugs are sealed without grease but are less effective for high vacuum. Plastic plug glass stopcocks, however, work well for low vacuum applications.
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Product | Brand | Connectors | For Use With (Application) | Size | Price | |
|---|---|---|---|---|---|---|
| — | 3-way | Vacuum Desiccator Cabinets | Each | |||
| — | — | Organic Synthesis | Each | |||
| — | — | Organic Synthesis | Each | |||
| — | — | Organic Synthesis | Each |
Type: 3-way Stopcock. Plug Bore: 0.24 in. x 0.38 in. O.D. Material: Polypropylene. For Use With (Application): Vacuum Desiccator Cabinets.
Straight Bore Glass Stopcock Fisher Catalogue
Type: Straight Bore Stopcock. Plug Bore: 4 mm. Diameter (Metric): 10 mm. Material: Borosilicate Glass.
Oblique Bore Hollow Plug High Vacuum Stopcock Fisher Catalogue
Type: Oblique, Hollow, High Vacuum. Plug Bore: 4 mm. Diameter (Metric): 10 mm. Material: Borosilicate Glass.
Double Oblique Bore PTFE Stopcocks Fisher Catalogue
Type: Double Oblique Stopcock. Plug Bore: 4 mm. Diameter (Metric): 10 mm. Material: Borosilicate Glass.