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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31652个商品
 | Cole-Parmer® pH电极，线，单结，100欧姆RTD瓦特/微型音频插头，10英尺长电缆，BNCCole-Parmer® pH electrode, in-line, single-junction, 100 Ohm RTD w/mini-audio plug, 10-ft cable, BNC |
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 | PolyScience 9012A11B 6升可编程控制器加热循环浴，120VAC6-liter Programmable Controller Heated Circulating Bath, 120VAC |
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 | PolyScience MX27VB5G-A11 粘度恒温浴场，27升PolyScience® Constant-Temperature Viscosity Baths, 27 L, 120 VAC |
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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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 | PolyScience MX17VB5G-A12 恒温粘度浴，17升，240 VACPolyScience® Constant-Temperature Viscosity Bath, 17 L, 240 VAC |
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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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 | PolyScience MM72MY1A110E 迷你台式冷水机，-5到50°CPolyscience® mini benchtop chiller, -5 to 50°C, 175 watts at 0°C, 240 VAC |
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 | PolyScience MM71MX1A110C 迷你台式冷水机，-5到50°C，195瓦Polyscience® mini benchtop chiller, -5 to 50°C, 195 watts at 0°C, 120 VAC |
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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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 | PolyScience MX7LR-20-A12E MX 07L冷藏浴循环240V/50HZPolyScience® MX 07L Refrigerated Bath Circulator 240V/50Hz |
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 | PolyScience MX07R-20-A12E MX 7L冷藏浴循环240V/50HZPolyScience® MX 7L Refrigerated Bath Circulator 240V/50Hz |
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 | PolyScience LM61GX1A110C 台式冷水机，-10〜30°C，350瓦Polyscience® benchtop chiller, -10 to 30°C, 350 watts at 0°C, 120 VAC |
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 | PolyScience 迷你台式冷水机，-5到50°C，215瓦Polyscience® mini benchtop chiller, -5 to 50°C, 190 watts at 0°C, 240 VAC |
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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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 | PolyScience MM72GY1A110E 迷你台式冷水机，-5到50°C，190瓦Polyscience® mini benchtop chiller, -5 to 50°C, 190 watts at 0°C, 240 VAC |
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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® 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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 | PolyScience SD28H170-A12E 标准28L加热浴循环240V/50HZPolyScience® Standard 28L Heating Bath Circulator 240V/50Hz |
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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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