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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4772个商品
 | Cole-Parmer® ORP电极，线，单路口，10英尺的电缆，BNCCole-Parmer® ORP electrode, in-line, single-junction, 10-ft cable, BNC |
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 | 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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 | 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，镀锡端Cole-Parmer® pH electrode, in-line, single-junction, 100 Ohm RTD w/mini-audio plug, 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® 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 2076Q 组合加热块 |
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 | Cole-Parmer 2070Q 组合加热块 |
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 | Cole-Parmer 2074Q 组合加热块 |
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 | Cole-Parmer 2073Q 组合加热块 |
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 | Cole-Parmer 2071Q 组合加热块 |
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 | Cole-Parmer 2078Q 固体加热块 |
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 | Cole-Parmer 2075Q 25毫米管开口 |
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 | Cole-Parmer® 高pH值的双结pH电极，25英尺电缆Cole-Parmer® High-pH Double-Junction pH Electrode, 25-ft Cable |
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 | Cole-Parmer 防水温度计20英寸长的探头Cole-Parmer Waterproof Thermometer with 20 inch long probe |
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 | Cole-Parmer 25006-90-G 尼龙（聚酰胺）膜 |
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 | Cole-Parmer 25007-90-G 尼龙（聚酰胺）膜 |
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 | Cole-Parmer TBIH102-060LD 绝缘布高温胶带 |
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 | Cole-Parmer TBIH052-100LD 绝缘布高温胶带 |
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 | Cole-Parmer P22/6C 浮子流量计Cole-Parmer Flowmeter System, Single-tube Frames for One 65-mm flowtube; 316 SS wetted parts, frame 316ss 65mm with valve |
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 | Cole-Parmer P23/6C 浮子流量计Cole-Parmer Flowmeter System, Single-tube Frames for One 65-mm flowtube; 316 SS wetted parts; frame 316 SS |
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 | Cole-Parmer®780279注射泵配件，连续流入门套件Cole-Parmer® Syringe Pump Accessories, Continuous Flow Starter Kit |
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 | Cole-Parmer® 通用pH电极，100Ω铂热电阻，10英尺电缆电缆Cole-Parmer® General Purpose pH Electrode, 100 Ω Pt RTD, 10-ft Cable |
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 | Cole-Parmer 2081Q 加热块 |
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