今日推荐
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4772个商品
 | Cole-Parmer 3P24/1C 变面积式流量计Cole-Parmer Flowmeter System, Multi-Tube Frames, for Three 150-mm flowtubes, Isolated flow pattern; 316 SS wetted parts |
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 | Cole-Parmer 不锈钢探针，180mm浸没深度，安装12毫米，直径12毫米，极谱法Cole-Parmer Stainless Steel Body Fermentation DO Probe, 180mm immersion depth, 12-mm mount, 12-mm dia, polarographic |
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 | Cole-Parmer 902020 压力/真空膜片式传感器1 to 1500 torr Cole-Parmer Pressure/Vacuum Meter for Diaphragm-Type Sensor |
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 | Cole-Parmer 904004 压力/真空膜片式传感器0 to 200 psi Cole-Parmer Pressure/Vacuum Meter for Diaphragm-Type Sensor |
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 | Cole-Parmer 902002 压力/真空膜片式传感器1 to 2000 mtorr Cole-Parmer Pressure/Vacuum Meter for Pirani-Type Sensor |
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 | Cole-Parmer®电磁隔膜泵，1047毫升/分钟，115伏交流High-volume, single head Cole-Parmer® chemical feed solenoid diaphragm pump, 1047 mL/min, 115 VAC |
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 | Cole-Parmer RB-150PI-LPM1 桨轮流量计Rate paddle-wheel flowmeters, 60 to 600 LPM |
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 | Cole-Parmer RB-150PI-GPM2 桨轮流量计Rate paddle-wheel flowmeter, 10 to 100 GPM |
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 | Cole-Parmer RB-150PI-LPM2 桨轮流量计Rate paddle-wheel flowmeters, 40 to 400 LPM |
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 | Cole-Parmer RB-150PI-GPM1 桨轮流量计Rate paddle-wheel flowmeter, 15 to 150 GPM |
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 | Cole-Parmer G18/C-AL 铝合金-玻璃手柄杜瓦瓶 |
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 | Cole-Parmer SGU-014T-02 潜艇水平凝胶体系 |
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 | Cole-Parmer 低纳ISE电极，S7Low Level Sodium ISE for process, S7 |
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 | Cole-Parmer 低纳ISE电极，BNCLow Level Sodium ISE for Process with BNC |
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 | Cole-Parmer 低水平钠ISELow Level Sodium ISE for Process with BNC |
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 | Cole-Parmer IS-40GPM-12-IF 变面积式流量计Cole-Parmer Spring-Loaded Inline Flowmeter for Ultra-Pure Water; 40 GPM without Switch, 1 1/2" NPT(F) Fitting |
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 | Cole-Parmer 数显场溶解氧仪Cole-Parmer® Field Dissolved Oxygen Meter, Digital |
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 | Cole-Parmer 数显实验室溶解氧仪 G518352F293B2FCole-Parmer® Lab Dissolved Oxygen Meter, Digital |
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 | Cole-Parmer 500 pH /温度1/4-DIN，控制器Cole-Parmer 500 pH/Temperature 1/4-DIN Controller |
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 | Cole-Parmer PD6200-7R5-CP 模拟输入/累加器Analog input rate/totalizer, two SPDT relays and 4 to 20 mA output, 12 to 24 VDC power |
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 | Cole-Parmer PD6300-7R5-CP 脉冲累加器Pulse input rate/totalizer, two SPDT relays and 4 to 20 mA output, 12 to 24 VDC power |
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 | Cole-Parmer 500 pH /温度1/4-DIN控制器Cole-Parmer 500 pH/Temperature 1/4-DIN Controller |
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 | Cole-Parmer®真空泵，0.31立方英尺，21.3英寸汞柱，230伏交流Cole-Parmer Vacuum Pump, 0.31 cfm, 21.3" Hg, 230 VAC |
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 | Cole-Parmer® EW-70604-42油桶泵管组，PP，39“Cole-Parmer® Drum Pump Tube Set, PP, 39" |
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 | Cole-Parmer ASU-250 垂直可调平板凝胶系统 |
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