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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2396个商品
 | Cole-Parmer KC25-160"H2O 机械压力表Pressure Gauge ~ 1/4" NPT(M) process connection; 0 to 160" Water Column |
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 | Cole-Parmer KC25-5PSI 机械压力表Pressure Gauge ~ 1/4" NPT (M) process connection; 0 to 5 psi |
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 | Cole-Parmer KC25-3PSI 机械压力表Pressure Gauge ~ 1/4" NPT (M) process connection; 0 to 3 psi |
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 | Cole-Parmer PDA2306 外壳塑料Enclosure Plastic |
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 | Cole-Parmer 低水平钠ISELow Level Sodium ISE for Process with BNC |
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 | Cole-Parmer PD6200-7R4-CP 脉冲累加器Analog input rate/totalizer, four SPDT relays, 12 to 24 VDC power |
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 | Cole-Parmer PD6000-7R4-CP 脉冲累加器Process meter, four SPDT relays, 12 to 24 VDC power |
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 | Cole-Parmer PD6200-7R2-CP 脉冲累加器Analog input rate/totalizer, two SPDT relays, 12 to 24 VDC power |
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 | Cole-Parmer PD6000-7R3-CP 脉冲累加器Process meter, 4 to 20 mA output, 12 to 24 VDC power |
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 | Cole-Parmer PD6000-7R0-CP 流程表Process meter, no relays, 12 to 24 VDC power |
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 | Cole-Parmer PD662-0KA-00 流程面板仪表Panel mount process meter NEMA 4X with loop-powered backlight and heater |
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 | Cole-Parmer PD6300-7R2-CP 脉冲累加器Pulse input rate/totalizer, two SPDT relays, 12 to 24 VDC power |
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 | Cole-Parmer PD6200-6R5-CP 脉冲累加器Analog input rate/totalizer, two SPDT relays and 4 to 20 mA output, 85 to 265 VAC power |
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 | Cole-Parmer PD6300-6R3-CP 脉冲累加器Pulse input rate/totalizer, 4 to 20 mA output, 85 to 265 VAC power |
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 | Cole-Parmer PD6200-6R3-CP 脉冲累加器Analog input rate/totalizer, 4 to 20 mA output, 85 to 265 VAC power |
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 | Cole-Parmer PD6300-7R0-CP 脉冲累加器Pulse input rate/totalizer, no relays, 12 to 24 VDC power |
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 | Cole-Parmer PD6300-6R2-CP 脉冲累加器Pulse input rate/totalizer, two SPDT relays, 85 to 265 VAC power |
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 | Cole-Parmer M235-0-2-71-2 面板仪表Panel Meter, 4-20 In, 9-32 VDC; 4-20 VDC power meter minimax 4-20 dc pwr |
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 | Cole-Parmer M240-0-93-0-C 面板仪表Panel Meter, RTD (°C) In, 85 - 250vac |
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 | Cole-Parmer PDA2701 外壳钢Enclosure Steel |
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 | Cole-Parmer PD6300-6R0-CP 脉冲输入速率/累加器Pulse input rate/totalizer, no relays, 85 to 265 VAC power |
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 | Cole-Parmer 154178 电光点液位传感器Electro-optic point-level sensor; zinc/nickel-plated carbon steel, dry sink, 1/2" NPT(M) |
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 | Cole-Parmer 501104 控制器外壳DIN-Mount Meter/Controller Enclosures, With 2 1/8 DIN Cutout |
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 | Cole-Parmer 157750 电光点液位传感器Electro-optic point-level sensor; nylon, wet sink, 1/4" NPT(M) |
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 | Cole-Parmer S13390 面板仪表Panel Meter, 0-14 pH, 4-20 mA Input |
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