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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 玻璃管发酵DO探头，210毫米的浸入深度，极谱法Cole-Parmer® Glass Body Fermentation DO Probe, 210mm immersion depth, polarographic |
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 | Cole-Parmer® 潜水外壳，CPVCCole-Parmer® Submersible Housing, CPVC |
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 | Cole-Parmer® 电源pH值前置套件，110伏，60赫兹Power Supply for Cole-Parmer® pH Preamplifier Kits, 110 VAC, 60 Hz |
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 | Cole-Parmer 环形电导率变送器，CPVC，0到1000毫秒 C3254.3Cole-Parmer® Toroidal Conductivity transmitter, CPVC, 0 to 1000 mS |
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 | Cole-Parmer ISE电极，铜，双结，BNC,CN-27502-15Cole-Parmer® ISE electrode, copper, double-junction, BNC |
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 | Cole-Parmer电导率扭锁传感器K = 0.01 C19B114-FCond Twist-Lock Sensor K=0.01 |
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 | Cole-Parmer® 通用双结pH电极铂电阻温度传感器，100Ω，10英尺电缆Cole-Parmer® General Purpose Double-Junction pH Electrode, 100 Ω Pt RTD, 10-ft Cable |
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 | Cole-Parmer® 4174CP单次™电导率标准液，1413μS，100毫升小瓶，6/PKCole-Parmer One-Shot™ conductivity standards, 1413 µS, 100 mL vials, 6/PK |
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 | Cole-Parmer 环形电导率变送器，聚偏氟乙烯（PVDF），0到10毫秒 C3254PS.1Cole-Parmer® Toroidal Conductivity transmitter, PVDF, 0 to 10 mS |
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 | Cole-Parmer 5778878-010B 双结ORP电极，黄金传感器，10英尺电缆Cole-Parmer® Double-Junction ORP Electrode, Gold Sensor, 10-ft Cable |
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 | Cole-Parmer 3983701-010TV10 3英尺pH电极，潜水，双结，1千欧RTD，10英尺长电缆，镀锡端Cole-Parmer® 3-ft pH electrode, submersible, double-junction, 1 kohm RTD, 10-ft cable, Tinned ends |
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 | Cole-Parmer® 2774700-010B 可拆卸的高pH值双结pH电极Cole-Parmer® Removable High pH Double-Junction pH Electrode |
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 | Cole-Parmer® G5188B41A1F6D7 pH电极，线，双路口，100欧姆RTD /镀锡结束，10英尺的电缆，镀锡端Cole-Parmer® pH electrode, in-line, double-junction, 100 Ohm RTD w/tinned ends, 10-ft cable, Tinned ends |
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 | Cole-Parmer® 色度铬酸盐测试套件Colorimetric Chromate Test Kit |
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 | Cole-Parmer 组合离子选择性电极，表面活性剂（X + / X）,CN-27504-32Cole-Parmer® Combination Ion Selective Electrodes, Surfactant (X+/X) |
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 | Cole-Parmer® 1963634-010T ORP电极与凝灰岩提示®，单结，没有ATC元，镀锡端Cole-Parmer® In-Line ORP Electrode with Tuff-Tip®, Single Junction, No ATC Element, 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® 氟（F - ）ISE双结 溶液试剂盒Fluoride (F-) ISE Double junction solution kits |
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 | Cole-Parmer®钠（Na +）ISE双结 溶液试剂盒Sodium (Na+) ISE Double junction solution kits |
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 | Cole-Parmer 玻璃管发酵DO探头，180毫米浸入深度，极谱法Cole-Parmer® Glass Body Fermentation DO Probe, 180mm immersion depth, polarographic |
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 | Cole-Parmer® 1922757-010BGV12 自清洗pH电极，CPVC外壳，100Ω铂电阻温度传感器，10英尺的电缆，BNCCole-Parmer® self-cleaning pH electrode, CPVC housing, 100 Ω Pt RTD, 10-ft cable, BNC |
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 | Cole-Parmer® 在线凝灰岩尖pH电极，100Ω ATC ElementCole-Parmer® In-Line pH Electrode with Tuff-Tip®, 100Ω ATC Element |
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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® 移动的pH，ORP电极的Kynar ®电极支架Cole-Parmer® Electrode Holder for Removable pH and ORP Electrodes, Kynar |
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 | Cole-Parmer® 延长线，10英尺,EW-05994-56Cole-Parmer Extension Cable, 10 ft |
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