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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® 1963534H 010TV12 凝胶填充式，侧挂式pH电极与凝灰岩尖，单结，100欧姆ATC元，镀锡端Cole-Parmer® Gel-Filled, Side-Mount pH Electrode with Tuff-Tip; Single Junction, 100 Ohm ATC Element, Tinned ends |
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 | Cole-Parmer® 1963734H-010T 凝胶填充式，侧挂式pH电极与凝灰岩提示;双-交界处，目前没有找到ATC的元素，镀锡两端Cole-Parmer® Gel-Filled, Side-Mount pH Electrode with Tuff-Tip; Double-Junction, No ATC Element, Tinned ends |
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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® 组合离子选择性电极，钠(Na +),CN-27504-30Cole-Parmer® Combination Ion Selective Electrodes, Sodium (Na+) |
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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® 高pH值的双结pH电极，100Ω铂电阻温度传感器，10英尺电缆Cole-Parmer® High-pH Double-Junction pH Electrode, 100 Ω Pt RTD, 10-ft Cable |
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 | Cole-Parmer® 凝胶填充式，侧挂式pH电极与凝灰岩提示，单结，没有ATC元素，BNCCole-Parmer® Gel-Filled, Side-Mount pH Electrode with Tuff-Tip; Single Junction, No ATC Element, BNC |
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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® 3英尺pH电极，潜水，单结，没有ATC，10英尺的电缆，BNCCole-Parmer® 3-ft pH electrode, submersible, single-junction, no ATC, 10-ft cable, BNC |
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 | Cole-Parmer® 单结ORP电极，黄金传感器，10英尺电缆Cole-Parmer® Single-Junction ORP Electrode, Gold Sensor, 10-ft Cable |
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 | Cole-Parmer® 潜水外壳，CPVCCole-Parmer® Submersible Housing, CPVC |
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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，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® 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® 通用pH电极，10英尺电缆Cole-Parmer® General Purpose pH Electrode, 10-ft Cable |
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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® 1921013电极座移动的pH，ORP电极，CPVCCole-Parmer® Electrode Holder for Removable pH and ORP Electrodes, CPVC |
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 | Cole-Parmer® 4176CP单次™电导率标准液，100μS，100毫升小瓶，6/PKCole-Parmer One-Shot™ conductivity standards, 100 µS, 100 mL vials, 6/PK |
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 | Cole-Parmer 可追踪®高精度，台式电导率仪和探头Cole-Parmer® Traceable® High Accuracy, Benchtop Conductivity Meter and Probe |
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 | Cole-Parmer 500电导率/ TDS /温度1/4-DIN控制器Cole-Parmer 500 Cond/TDS/Temperature 1/4-DIN Controller |
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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 低纳ISE电极，BNCLow Level Sodium ISE for Process with BNC |
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 | Cole-Parmer ISE电极，硝酸盐，双结，BNCCole-Parmer® ISE electrode, nitrate, double-junction, BNC |
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 | Cole-Parmer ISE电极，钙，双结，BNCCole-Parmer® ISE electrode, calcium, double-junction, BNC |
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 | Cole-Parmer 高温延伸长度电导池，K = 0.1，无ATC CS676HT-K = 0.1Cole-Parmer® High Temperature Extended Length Conductivity Cell, K = 0.1, No ATC |
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