STOPCOCKS
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Bel-Art Scienceware* Two
$21.80Two piece molded polyethylene stopcock. Parts snap together forming a tight seal and the free-turning key needs no lubrication. A quarter turn shuts off flow. Maximum pressure rating 48 kPa (7 psi), 50 cm of water.Image(s) are representative of the...964-18370$21.80 -
Dynalon* Azlon* Octagonal Polypropylene Carboys - Each
$27.55Replacement spigot for Dynalon Azlon Octagonal Polypropylene Carboys. Features removable tube fitting for added convenience. Durable and leak-proof heavy-duty spigot with boss fitting for extra strength.This PP spigot consists of two parts, an on/off tab...961-37154$27.55 -
Dynalon® Kartell Miniature Stopcocks
$26.90The low friction properties of high density polyethylene in these miniature stopcocks allows for easy turning of PP key which requires no lubricant, thus eliminating blockage of the bores with grease. Straight bore. Ideal for liquids and gases under low...151-19547$26.90 -
Thermo Scientific Nalgene* Polypropylene Stopcocks with PTFE Plug
$57.80Serrated tubulation on each end. Accept 1/4 in. through 5/16 in. tubing. Autoclavable.Image(s) are representative of the product group and not necessarily the individual product.Plug Bore (mm): 2Plug Bore (mm): 4967-16831$57.80 -
Thermo Scientific Nalgene* Three-Way Polypropylene Stopcocks with PTFE Plug
$68.05Three tubulated outlets arranged in a T-shape, connect any two or all three arms of the stopcock. Accepts 1/4 in. through 5/16 in. tubing. Non-seizing. Autoclavable.Image(s) are representative of the product group and not necessarily the individual...967-16837$68.05