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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6141个商品
 | Cole-Parmer® 1963778H 010TV01 凝胶填充侧面安装电极，双结，3千欧BALCO，10英尺的电缆，镀锡端Cole-Parmer® gel-filled side-mount electrode, double-junction, 3 kohm balco, 10-ft cable, Tinned ends |
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 | Cole-Parmer® 1963534H 010BTV10 凝胶填充式，侧挂式pH电极与凝灰岩尖，单结，1000欧姆ATC的元素，BNCCole-Parmer® Gel-Filled, Side-Mount pH Electrode with Tuff-Tip; Single Junction, 1000 Ohm ATC Element, BNC |
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 | Cole-Parmer® 1963778-010TV12 pH电极，线，双路口，100欧姆RTD /迷你音频插头，10英尺的电缆，镀锡端Cole-Parmer® pH electrode, in-line, double-junction, 100 Ohm RTD w/mini-audio plug, 10-ft cable, Tinned ends |
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 | Cole-Parmer® 1951325-34-H 电导池，K = 1.0，10千欧空管，不锈钢机身Cole-Parmer® Conductivity Cell, K=1.0, 10 Kohm ATC, stainless steel body |
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| | Cole-Parmer® 1951325-44-H 电导池时，K = 0.1，10千欧空管，不锈钢机身Cole-Parmer® Conductivity Cell, K=0.1, 10 Kohm ATC, stainless steel body |
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 | Cole-Parmer® 1923537-010B 单结的pH电极探头员，无ATC，BNCCole-Parmer® In-Line or Submersible, Single-Junction pH Electrode with Probe Guard, No ATC , BNC |
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 | Cole-Parmer® 5779878-025B 双结ORP电极，铂传感器，25英尺电缆Cole-Parmer® Double-Junction ORP Electrode, Platinum Sensor, 25-ft Cable |
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 | Cole-Parmer® 2779600-010T 可拆卸单结ORP电极，镀锡两端Cole-Parmer® Removable Single-Junction ORP Electrode, Tinned ends |
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 | Cole-Parmer® 单结ORP电极，铂传感器，10英尺电缆Cole-Parmer® Single-Junction ORP Electrode, Platinum Sensor, 10-ft Cable |
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 | Cole-Parmer® 电导池，K = 0.1;玻璃，DIP风格，100欧姆铂电阻温度传感器ATCConductivity Cell; K=0.1; Glass, Dip style, 100 Ohm Pt RTD ATC |
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 | Cole-Parmer® 电导池时，K = 0.1时，10千欧ATC，玻璃体Cole-Parmer® Conductivity Cell, K=0.1, 10 Kohm ATC, glass body |
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 | Cole-Parmer® 3英尺pH电极，潜水，双结，没有ATC，10英尺的电缆，镀锡端Cole-Parmer® 3-ft pH electrode, submersible, double-junction, no ATC, 10-ft cable, Tinned ends |
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 | Cole-Parmer® 现场使用的pH电极;双结10英尺长的电缆Cole-Parmer®pH Electrodes for Field Use; double-junction 10 foot cable |
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 | Cole-Parmer® pH电极，线，双结，无ATC 10英尺电缆，镀锡端Cole-Parmer® pH electrode, in-line, double-junction, no ATC 10-ft cable, Tinned ends |
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 | Cole-Parmer® pH电极，线，单结，1000欧姆RTD，10英尺的电缆，镀锡端Cole-Parmer® pH electrode, in-line, single-junction, 1000 Ohm RTD, 10-ft cable, Tinned ends |
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 | Cole-Parmer® pH电极，在网上，单结，1000欧姆电阻，10英尺的电缆，BNCCole-Parmer® pH electrode, in-line, single-junction, 1000 Ohm RTD, 10-ft cable, BNC |
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| | Cole-Parmer® pH电极，线，单路口，100欧姆RTD /镀锡两端，10英尺长电缆，镀锡端Cole-Parmer® pH electrode, in-line, single-junction, 100 Ohm RTD w/tinned ends, 10-ft cable, Tinned ends |
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 | Cole-Parmer® 通用pH电极，1kΩ的铂电阻温度传感器，10英尺电缆Cole-Parmer® General Purpose pH Electrode, 1 kΩ Pt RTD, 10-ft Cable |
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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® 自洁pH电极，CPVC外壳，10英尺的电缆，BNCCole-Parmer® self-cleaning pH electrode, CPVC housing, 10-ft cable, BNC |
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 | Cole-Parmer® pH电极，线，单路口，100欧姆RTD /镀锡两端，10英尺长电缆，镀锡端Cole-Parmer® pH electrode, in-line, single-junction, 100 Ohm RTD w/tinned ends, 10-ft cable, Tinned ends |
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 | Cole-Parmer®表面活性剂（X + / X -）ISE双结 溶液试剂盒Surfactant (X+/X-) ISE Double junction solution kits |
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 | Cole-Parmer®pH值半电池，琥珀色玻璃，BNCCole-Parmer® pH half-cell, amber glass, BNC |
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 | Cole-Parmer®延长线，25英尺Cole-Parmer® Extension Cable, 25 ft |
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 | Etatron 双通道的pH / ORP /余氯控制器Etatron Dual-Channel pH/ORP/Chlorine Controller |
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