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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
 | PolyScience 6250T21C130E 再循环装置; -10至40°C，240VPolyScience® Recirculator; -10 to 40°C; 1 hp; turbine pump; 240V |
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 | Thermo Scientific 30505-154030 HYPERSIL SAS（C1）柱 - 长150mm，ID4.0毫米，粒径5μmThermo Scientific Hypersil SAS (C1) Column - Length 150mm, 4.0mm ID, 5µm particle size |
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 | PolyScience PD07R-40-A12E 高性能数字7L -40°冷藏浴循环240V/50HZPolyScience® Performance Digital 7L -40° Refrigerated Bath Circulator 240V/50Hz |
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 | Thermo Scientific 28805-053030 Hypersil BDS氰基色谱柱 - 3.0mm内径，长度为50mm，粒径5μm的Thermo Scientific Hypersil BDS Cyano Column - Length 50mm, 3.0mm ID, 5µm particle size |
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 | Thermo Scientific 30503-104030 HYPERSIL SAS（C1）柱 - 长度100mm，ID4.0毫米，粒径3μm的Thermo Scientific Hypersil SAS (C1) Column - Length 100mm, 4.0mm ID, 3µm particle size |
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 | PolyScience 循环仪; -10至70°C; 0.33马力PolyScience® Recirculator; -10 to 70°C; 0.33 hp; centrifugal pump with heater; 120V |
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 | Thermo Scientific 30103-104030 HYPERSIL ODS（C18）柱 - 长度100mm，ID4.0毫米，粒径3μm的Thermo Scientific Hypersil ODS (C18) Column - Length 100mm, 4.0mm ID, 3µm particle size |
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 | Thermo Scientific 30903-104030 HYPERSIL苯基柱 - 长度100mm，ID4.0毫米，3μm的颗粒大小Thermo Scientific Hypersil Phenyl Column - Length 100mm, 4.0mm ID, 3µm particle size |
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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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 | PolyScience 6250T21C130E 再循环装置;240V 0.25马力的涡轮泵PolyScience® Recirculator; -10 to 40°C; 0.25 hp; turbine pump; 240V |
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 | Cole-Parmer® 通用pH电极，100Ω铂热电阻，25英尺电缆Cole-Parmer® General Purpose pH Electrode, 100 Ω Pt RTD, 25-ft Cable |
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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® 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® 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® 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® 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® 电导率标准，5μS，16盎司，单独测试瓶Cole-Parmer® conductivity standard, 5 µS, 16 ounces, individually tested bottle |
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 | Cole-Parmer® 现场使用的pH电极，单结3英尺长的电缆Cole-Parmer®pH Electrodes for Field Use; single-junction 3 foot cable |
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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® 氯化物（Cl -）ISE双结 溶液试剂盒Chloride (Cl-) ISE Double junction solution kits |
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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®水的硬度（钙+2 /镁+）ISE双结 溶液试剂盒Water hardness (Ca+2/Mg+) ISE Double junction solution kits |
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 | Cole-Parmer®钾（K +）ISE双结 溶液试剂盒Potassium (K+) ISE Double junction solution kits |
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 | Thermo Scientific HYPERSIL 30705-254630 APS-2（氨基）柱 - 长的ID 250毫米，4.6毫米的，粒径5μm的Thermo Scientific Hypersil APS-2 (Amino) Column - Length 250mm, 4.6mm ID, 5µm particle size |
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