Thermo Scientific Nalgene Lab Glass Stopcocks
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Nalgene Polypropylene Straight Bore Stopcocks
Thermo Scientific NalgenePolypropylene with Teflon® TFE plug No lubrication required Offered in 2 mm and 4 mm bore sizes Arms are five-mm bore, serrated to take 1/4 to 7/16 inch rubber tubing
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Stopcock Assembly
Thermo Scientific NalgenePhase interface visible down to stopcock. Polypropylene funnel and screw closure are chemically inert, translucent, autoclavable and have no known solvents at room temperature. Susceptible to softening and swelling from strong oxidizers and aggressive solvents. TFE stopcock assembly has…
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Three-Way Polypropylene Stopcocks with Teflon Plug
Thermo Scientific NalgeneSimilar to 8652N30 series, but with three arms Stopcock has T-shaped bore for connecting any two or all three arms Offered in 2 mm and 4 mm bore sizes Arms serrated to take 1/4 to 3/8 inch tubing
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