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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368个商品
 | Cole-Parmer® 电导率标准，1μS，16盎司，单独测试瓶Cole-Parmer® conductivity standard, 1 µS, 16 ounces, individually tested bottle |
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 | Cole-Parmer® pH电极，线，单路口，没有ATC，10英尺的电缆，镀锡端Cole-Parmer® pH electrode, in-line, single-junction, no ATC, 10-ft cable, Tinned ends |
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 | Cole-Parmer® pH电极，线，单路口，没有ATC，10英尺的电缆，BNCCole-Parmer® pH electrode, in-line, single-junction, no ATC, 10-ft cable, BNC |
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 | Cole-Parmer® EPA认可浊度计用于更换光源灯Replacement source lamp for use with the Cole-Parmer® EPA-Recognized Turbidity Meters |
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 | Cole-Parmer® 现场使用的pH电极，单结10英尺长的电缆Cole-Parmer®pH Electrodes for Field Use; single-junction 10 foot cable |
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| | Cole-Parmer® 可追溯®数据采集软件和电缆Cole-Parmer® Traceable® Data Aquistion Software and Cable |
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 | Cole-Parmer® 溶剂型Flouresent的红色染料，16 OZSolvent-based Flouresent RED Dye, 16 OZ |
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 | Cole-Parmer® 凝胶填充侧面安装电极，单路口，10英尺的电缆，BNCCole-Parmer® gel-filled side-mount electrode, single-junction, 10-ft cable, BNC |
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 | Cole-Parmer® 凝胶填充侧面安装电极，单结，10英尺长电缆，镀锡端Cole-Parmer® gel-filled side-mount electrode, single-junction, 10-ft cable, Tinned ends |
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 | Cole-Parmer® 高精度pH电极，10英尺电缆Cole-Parmer® High-Accuracy pH Electrode, 10-ft Cable |
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 | Cole-Parmer® 现场使用的pH电极;双结3英尺长的电缆Cole-Parmer®pH Electrodes for Field Use; double-junction 3 foot cable |
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 | Cole-Parmer® 高pH值的双结pH电极，10英尺电缆Cole-Parmer® High-pH Double-Junction pH Electrode, 10-ft Cable |
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 | Cole-Parmer® 电导池，K = 1.0;玻璃浸式，100欧姆铂电阻温度传感器ATCConductivity Cell; K=1.0; Glass, Dip-Style, 100 Ohm Pt RTD ATC |
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 | Cole-Parmer® 在线凝灰岩尖pH电极，没有ATC元Cole-Parmer® In-Line pH Electrode with Tuff-Tip®, No ATC Element |
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 | Cole-Parmer® 在线凝灰岩尖pH电极，没有ATC元，镀锡端Cole-Parmer® In-Line pH Electrode with Tuff-Tip®, No ATC Element, tinned ends |
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 | Cole-Parmer® 可拆卸通用，单结的pH电极，镀锡端Cole-Parmer® Removable General-Purpose, Single-Junction pH Electrode, Tinned ends |
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 | Cole-Parmer® 可拆卸通用，单结pH电极Cole-Parmer® Removable General-Purpose, Single-Junction pH Electrode |
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 | Cole-Parmer® 电导池时，K = 1.0，10千欧ATC，玻璃体Cole-Parmer® Conductivity Cell, K=1.0, 10 Kohm ATC, glass body |
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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® 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® pH电极，线，双结，无ATC 10英尺的电缆，BNCCole-Parmer® pH electrode, in-line, double-junction, no ATC 10-ft cable, BNC |
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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® 通用双结pH电极，25英尺电缆Cole-Parmer® General Purpose Double-Junction pH Electrode, 25-ft Cable |
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