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总共找到2261个商品
 | Cole-Parmer P02/1C 浮子流量计Cole-Parmer Flowmeter System, Single-tube Frames for One 150-mm flowtubeAluminum wetted parts, frame aluminum 150mm with valve |
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 | Cole-Parmer VM6-BB 流量计阀芯Valve-cartridges |
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 | Cole-Parmer MFVB4 流量计阀芯Valve-cartridges |
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 | Cole-Parmer MFVB5 流量计阀芯Valve-cartridges |
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 | Cole-Parmer MFVB1 流量计阀芯Valve-cartridges |
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 | Cole-Parmer MFVB3阀芯Valve-cartridges |
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 | Cole-Parmer 224505 液位传感器Level Sensor 1/4"npt-dry 5v |
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 | Cole-Parmer 224503 液位传感器Level Sensor 1/2"-20-wet 12v |
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 | Cole-Parmer 170231 流量开关Liquid flow switch for threaded plastic piping; 0.25 GPM |
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 | Cole-Parmer 170232 流量开关Liquid flow switch for threaded plastic piping; 0.5 GPM |
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 | Cole-Parmer 170235 流量开关Liquid flow switch for threaded plastic piping; 5.0 GPM |
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 | Cole-Parmer 170234 流量开关Liquid flow switch for threaded plastic piping; 2.5 GPM |
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 | Cole-Parmer 170233 流量开关Liquid flow switch for threaded plastic piping; 1.0 GPM |
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 | Cole-Parmer 175117 流量开关Liquid flow switch for threaded plastic piping; 2.0 GPM |
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 | Cole-Parmer 51SH 针型阀（手动）Cole-Parmer Multi-Turn 316 SS Needle Valve, 1/8" NPT(F), 2800 mL/min water |
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 | Cole-Parmer 51SL 针型阀（手动）Cole-Parmer Multi-Turn 316 SS Needle Valve, 1/8" NPT(F), 130 mL/min water |
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 | Cole-Parmer N044-06ST 浮子流量计Flowtubes for nitrogen |
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 | Cole-Parmer N044-14G 浮子流量计Cole-Parmer Flowmeter System, Direct-Reading Flowtube for Air 150mm; 23 LPM |
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 | Cole-Parmer N044-40ST 浮子流量计Cole-Parmer Flowmeter System, Correlated flowtubes for air and water;150-mm Flowtube W/316Ss Float |
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 | Cole-Parmer N044-19C 浮子流量计Flowtubes for oxygen |
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 | Cole-Parmer 044-05G 浮子流量计Cole-Parmer Flowmeter System, Direct-Reading Flowtube for Air 150mm; 50 scfh |
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 | Cole-Parmer 044-18ST 浮子流量计Cole-Parmer Flowmeter System, Direct-Reading Flowtube for Air 150mm; 90 scfh |
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 | Cole-Parmer N044-40C 浮子流量计Cole-Parmer Flowmeter System, Correlated flowtubes for air and water;150-mm Flowtube W/Carboloy Float |
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 | Cole-Parmer VTF-TT-0A 浮子流量计Cole-Parmer Chemically Inert Metering Valve, 300 L/min Air and 9 L/min Water |
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 | Cole-Parmer 51GSL 针型阀（手动）Cole-Parmer Multi-Turn 316 SS Needle Valve, 3/8" nipple connectors, 130 mL/min water |
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