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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
 | Thermo Scientific HYPERSIL 30105-204630 ODS（C18）柱 - 长度200mm，4.6毫米的标识，粒径5μm的Thermo Scientific Hypersil ODS (C18) Column - Length 200mm, 4.6mm ID, 5µm particle size |
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 | Thermo Scientific HYPERSIL 31805-254630 CPS-2（氰基）柱 - 长度250mm，4.6毫米的ID，5μm的颗粒大小Thermo Scientific Hypersil CPS-2 (Cyano) Column - Length 250mm, 4.6mm ID, 5µm particle size |
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 | Thermo Scientific HYPERSIL 34105-254630 SAX柱 - 长度250mm，ID4.6毫米，5μm的颗粒大小Thermo Scientific Hypersil SAX Column - Length 250mm, 4.6mm ID, 5µm particle size |
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 | Thermo Scientific Hypersil 30005-254030 硅胶柱 - 长度250mm，ID4.0毫米，粒径5μm的Thermo Scientific Hypersil Silica Column - Length 250mm, 4.0mm ID, 5µm particle size |
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 | Thermo Scientific HYPERSIL 30905-254630苯基柱 - 长度250mm，ID4.6毫米，5μm的颗粒大小Thermo Scientific Hypersil Phenyl Column - Length 250mm, 4.6mm ID, 5µm particle size |
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 | Thermo Scientific HYPERSIL 31905-254030苯基-2柱 - 长度250mm，ID4.0毫米，粒径5μm的Thermo Scientific Hypersil Phenyl-2 Column - Length 250mm, 4.0mm ID, 5µm particle size |
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 | PolyScience SD20H170-A11B 标准数字20L暖气浴循环120V/60HZPolyScience® Standard Digital 20L Heating Bath Circulator 120V/60Hz |
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 | Thermo Scientific HYPERSIL 30005-254630硅胶柱 - 长度250mm，ID4.6毫米，5μm的颗粒大小Thermo Scientific Hypersil Silica Column - Length 250mm, 4.6mm ID, 5µm particle size |
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 | PolyScience PD15H200-A12E 标准数字15L暖气浴循环240V/50HZPolyScience® Standard Digital 15L Heating Bath Circulator 240V/50Hz |
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| | Thermo Scientific HYPERSIL 30005-2546302硅胶柱 - 长度250mm，ID4.6毫米，5μm的颗粒大小Thermo Scientific Hypersil Silica Column - Length 250mm, 4.6mm ID, 5µm particle size |
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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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 | Thermo Scientific HYPERSIL 30505-254030 SAS（C1）柱 - 长度250mm，ID4.0毫米，粒径5μm的Thermo Scientific Hypersil SAS (C1) Column - Length 250mm, 4.0mm ID, 5µm particle size |
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 | Cole-Parmer® 电导率标准，1μS，16盎司，单独测试瓶Cole-Parmer® conductivity standard, 1 µS, 16 ounces, individually tested bottle |
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 | PolyScience SD15H170-A11B 标准数字15L暖气浴循环120V/60HZPolyScience® Standard Digital 15L Heating Bath Circulator 120V/60Hz |
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 | Thermo Scientific HYPERSIL 30805-152130 CPS（氰基）柱 - 长150mm，2.1mm内径，粒径5μm的Thermo Scientific Hypersil CPS (Cyano) Column - Length 150mm, 2.1mm ID, 5µm particle size |
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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® pH电极，线，单路口，没有ATC，10英尺的电缆，BNCCole-Parmer® pH electrode, in-line, single-junction, no ATC, 10-ft cable, BNC |
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 | Thermo Scientific HYPERSIL 30105-254030 ODS（C18）柱 - 长度250mm，ID4.0毫米，粒径5μm的Thermo Scientific Hypersil ODS (C18) Column - Length 250mm, 4.0mm ID, 5µm particle size |
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 | PolyScience MX28C135-A12E 大肠菌群测试循环水浴，240V，50HZPolyScience Coliform Testing Circulating Baths, 240V, 50Hz |
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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，25英尺电缆Cole-Parmer® General Purpose pH Electrode, 25-ft Cable |
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 | PolyScience MX28C135-A11B 大肠菌群测试循环水浴，120V，60赫兹PolyScience Coliform Testing Circulating Baths, 120V, 60Hz |
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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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 | PolyScience MX28C135-A12E 冷藏箱，230伏，50赫兹Refrigerated tank; 230 VAC, 50 Hz |
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 | Cole-Parmer® 延长线，50英尺，100ΩRTDCole-Parmer® Extension Cable, 100Ω RTD, 50 ft |
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