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368个商品
 | Cole-Parmer EW-05726-20不锈钢发酵溶解氧探头，3/4“NPT（M）安装探头，浸入深度320毫米，直径19毫米，极谱法Cole-Parmer Stainless Steel Body Fermentation DO Probe, 320-mm immersion depth, 3/4" NPT(M) mount, 19-mm dia, polarographic |
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 | Cole-Parmer不锈钢探针，3/4“NPT（M）安装探头，浸入深度150毫米，直径19毫米，极谱法Cole-Parmer Stainless Steel Body Fermentation DO Probe, 150-mm immersion depth, 3/4" NPT(M) mount, 19-mm dia, polarographic |
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 | Cole-Parmer ISE电极，表面活性剂，双结，BNCCole-Parmer® ISE electrode, surfactant, double-junction, BNC |
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 | Cole-Parmer EW-05726-04不锈钢探针，3/4“NPT（M）安装探头，浸入深度420毫米，不锈钢发酵溶解氧探头Cole-Parmer Stainless Steel Body Fermentation DO Probe, 420-mm immersion depth, 3/4" NPT(M) mount, 19-mm dia, polarographic |
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 | Cole-Parmer 300 pH值/ ORP /温度1/8-DIN的变送器Cole-Parmer 300 pH/ORP/Temperature 1/8-DIN Transmitter |
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 | Cole-Parmer不锈钢探针，300mm的浸入深度，安装12毫米，直径12毫米，极谱法Cole-Parmer Stainless Steel Body Fermentation DO Probe, 300mm immersion depth, 12-mm mount, 12-mm dia, polarographic |
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 | 溶剂型Flouresent的红色染料，4盎司,Kingscote 506250-RF4 Fluorescent RED Leak Tracer DyeSolvent-based Flouresent RED Dye, 4 OZ |
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 | Cole-Parmer® 通用pH电极，3kΩ的BALCO实验室，10英尺电缆Cole-Parmer® General Purpose pH Electrode, 3 kΩ Balco, 10-ft Cable |
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 | Cole-Parmer PH电极 970670Cole-Parmer® Grounded Submersible pH Electrode with CPVC Housing |
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 | Cole-Parmer台式浊度计，EPA标准，110伏交流 11520-110Cole-Parmer® Field Benchtop Turbidity Meters, EPA compliant, 110 VAC |
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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 电导池，K = 10.0;的Kynar线; 100欧姆铂电阻温度传感器ATC 1961304-61-010TConductivity Cell; K=10.0; Kynar, In-Line; 100 Ohm Pt RTD ATC |
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 | Cole-Parmer 500 PH / ORP /温度1/4 DIN控制器Cole-Parmer 500 pH/ORP/Temperature 1/4 DIN Controller |
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 | Cole-Parmer 浊度计，EPA标准，110伏交流Cole-Parmer® Laboratory Benchtop Turbidity Meters, EPA compliant, 110 VAC |
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 | Cole-Parmer 台式型号pH / ORP控制器ATC 110 VAC，50/60赫兹Benchtop Model pH/ORP Controller with ATC; 110 VAC, 50/60 Hz |
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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 溶解氧掌上测试仪Cole-Parmer® Dissolved Oxygen Pocket Tester |
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 | Cole-Parmer 550 pH /温度1/4-DIN，控制器Cole-Parmer 550 pH/Temperature 1/4-DIN Controller |
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 | Cole-Parmer pH值录像机/显示器，115伏交流50/60赫兹Cole-Parmer® pH Recorder/Monitor, 115 VAC 50/60 Hz |
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 | Cole-Parmer不锈钢探针，浸入深度150毫米，19毫米的安装，直径19毫米，极谱法Cole-Parmer Stainless Steel Body Fermentation DO Probe, 150-mm immersion depth, 19-mm mount, 19-mm dia, polarographic |
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 | Cole-Parmer不锈钢探针，220mm的浸入深度，安装12毫米，直径12毫米，极谱法Cole-Parmer Stainless Steel Body Fermentation DO Probe, 220mm immersion depth, 12-mm mount, 12-mm dia, polarographic |
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 | Cole-Parmer 台式溶解氧控制器，110伏交流Benchtop Dissolved Oxygen Controller, 110 VAC |
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 | Cole-Parmer 台式模型的pH / ORP控制器110 VAC，50/60赫兹Benchtop model pH/ORP controller; 110 VAC, 50/60 Hz |
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 | Cole-Parmer 离子浓度控制器Cole-Parmer® Ion Concentration Controller |
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 | Cole-Parmer 壁挂式pH控制器录音机，一个输入，没有ATC，110伏交流，50/60赫兹Wall-mount pH controller with recorder, one input; no ATC, 110 VAC, 50/60 Hz |
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