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汇分FKC-I-B空气浮游尘菌采样器,浮游菌采样器
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汇分7991粉尘气溶胶发生器(炭黑,碳黑)
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总共找到2261个商品
 | Cole-Parmer 224503 液位传感器Level Sensor 1/2"-20-wet 12v |
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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 175117 流量开关Liquid flow switch for threaded plastic piping; 2.0 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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 | 德国Kobold MIK 5NAU4N C34P 3/8“PVC管件; 0.13到2.6 GPM; 4至20 mA和一个PNP开关输出的磁感应流量计Magneto-inductive Flowmeter With 3/8" PVC Fittings; 0.13 To 2.6 GPM; 4 To 20 mA And One Pnp Switch Output |
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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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 | 德国Kobold MIK-5NAUEN L343 磁感应流量计1 1/4“PVC管件; 4至80 GPM; 4至20 mA输出Magneto-inductive Flowmeter With 1 1/4" PVC Fittings; 4 To 80 GPM; 4 To 20 mA Output |
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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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 | 德国Kobold MIK-5NAUDN L343 磁感应流量计1 1/4“PVC管件; 2至40 GPM; 4至20 mA输出Magneto-inductive Flowmeter With 1 1/4" PVC Fittings; 2 To 40 GPM; 4 To 20 mA Output |
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 | 德国Kobold MIK-5NAUDR L343 磁感应流量计1 1/4“PP配件; 2至40 GPM; 4至20 mA输出Magneto-inductive Flowmeter With 1 1/4" PP Fittings; 2 To 40 GPM; 4 To 20 mA Output |
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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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 | 德国Kobold MIK-5NAUER L343 磁感应流量计1 1/4“PP配件; 4至80 GPM; 4至20 mA输出Magneto-inductive Flowmeter With 1 1/4" PP Fittings; 4 To 80 GPM; 4 To 20 mA Output |
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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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 | 德国Kobold MIK 5NAU8N C34P 磁感应流量计的1/2“PVC管件; 0.65至13 GPM; 4至20 mA和一个PNP开关输出Magneto-inductive Flowmeter With 1/2" PVC Fittings; 0.65 To 13 GPM; 4 To 20 mA And One Pnp Switch Output |
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 | 德国Kobold MIK 5NAU7N C34P 磁感应流量计的1/2“PVC管件0.4至8 GPM; 4至20 mA和一个PNP开关输出Magneto-inductive Flowmeter With 1/2" PVC Fittings; 0.4 To 8 GPM; 4 To 20 mA And One Pnp Switch Output |
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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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 | 德国Kobold MIK 5NAU4R C34P 3/8“PP配件; 0.13到2.6 GPM; 4至20 mA和一个PNP开关输出的磁感应流量计Magneto-inductive Flowmeter With 3/8" PP Fittings; 0.13 To 2.6 GPM; 4 To 20 mA And One Pnp Switch Output |
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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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 | 德国Kobold MIK 5NAU5R C34P 3/8“PP配件磁感应流量计; 0.20至4 GPM; 4至20 mA和一个PNP开关输出Magneto-inductive Flowmeter With 3/8" PP Fittings; 0.20 To 4 GPM; 4 To 20 mA And One Pnp Switch Output |
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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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 | 德国Kobold MIK 5NAUAN C34P 1“PVC管件; 0.80至16 GPM; 4至20 mA和一个PNP开关输出的磁感应流量计Magneto-inductive Flowmeter With 1" PVC Fittings; 0.80 To 16 GPM; 4 To 20 mA And One Pnp Switch Output |
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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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 | 德国Kobold MIK 5NAUAR C34P 1“PP配件; 0.80至16 GPM; 4至20 mA和一个PNP开关输出的磁感应流量计Magneto-inductive Flowmeter With 1" PP Fittings; 0.80 To 16 GPM; 4 To 20 mA And One Pnp Switch Output |
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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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 | 德国Kobold MIK 5NAUBR C34P 1“PP管件1.3至26 GPM 4至20 mA和一个PNP开关输出的磁感应流量计Magneto-inductive Flowmeter With 1" PP Fittings; 1.3 To 26 GPM; 4 To 20 mA And One Pnp Switch Output |
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