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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
 | Walchem EHE31E1-PC 可编程遥控电磁驱动隔膜计量泵GFRPP头5.5 GPH，115伏交流Programmable Remote Control Solenoid-driven Diaphragm Metering Pump with GFRPP head; 5.5 GPH, 115 VAC |
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 | Thermo Scientific 31603-012101 Hypersil ODS-2（C18）跌落保护柱 - 长度10MM，2.1mm内径，3μm的颗粒大小;包4Thermo Scientific Hypersil ODS-2 (C18) Drop-In Guard Cartridge - Length 10mm, 2.1mm ID, 3µm particle size; Pack of 4 |
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 | Troemner 7271-1W 20g, 2g, 200 Mg 校准砝码20g-200mg Astm Cal-pak Class 1 With Certificate Containing One Each 20g, 2g And 200mg Weights |
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 | Thermo Scientific 31103-013001 Hypersil绿色PAH防掉落保护棒长度10mm，3.0mm的ID，3µm粒径；包4Thermo Scientific Hypersil Green PAH Drop-In Guard Cartridge - Length 10mm, 3.0mm ID, 3µm particle size; Pack of 4 |
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 | Thermo Scientific 30905-054630 Hypersil苯基柱 - 长度50mm，4.6毫米的ID，5μm的颗粒大小Thermo Scientific Hypersil Phenyl Column - Length 50mm, 4.6mm ID, 5µm particle size |
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 | Thermo Scientific 30105-054030 HYPERSIL ODS（C18）柱 - 长度50mm，ID4.0毫米，粒径5μmThermo Scientific Hypersil ODS (C18) Column - Length 50mm, 4.0mm ID, 5µm particle size |
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 | Thermo Scientific 30705-054030 HYPERSIL APS-2（氨基）柱 - 长50mm，ID4.0毫米，粒径5μmThermo Scientific Hypersil APS-2 (Amino) Column - Length 50mm, 4.0mm ID, 5µm particle size |
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 | Troemner 8444W 100 g 校准砝码 |
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 | Cole-Parmer 高温电导池时，K = 10.0，无ATC CS675HT-K = 10.0Cole-Parmer® High Temperature Conductivity Cell, K = 10.0, No ATC |
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 | Cole-Parmer 组合离子选择性电极，溴（BR）,CN-27504-02Cole-Parmer® Combination Ion Selective Electrodes, Bromide (Br) |
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 | 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® 1963534H 010BTV10 凝胶填充式，侧挂式pH电极与凝灰岩尖，单结，1000欧姆ATC的元素，BNCCole-Parmer® Gel-Filled, Side-Mount pH Electrode with Tuff-Tip; Single Junction, 1000 Ohm ATC Element, BNC |
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 | Cole-Parmer® 1963534H 010BTV12 凝胶填充式，侧挂式pH电极与凝灰岩尖;单结ATC元，100欧姆，BNCCole-Parmer® Gel-Filled, Side-Mount pH Electrode with Tuff-Tip; Single Junction, 100 Ohm ATC Element, BNC |
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 | Cole-Parmer® 2779600-010B 可拆卸单结ORP电极Cole-Parmer® Removable Single-Junction ORP Electrode |
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 | Thermo Scientific 30903-054030 HYPERSIL苯基柱 - 长度50mm，ID4.0毫米，3μm的颗粒大小Thermo Scientific Hypersil Phenyl Column - Length 50mm, 4.0mm ID, 3µm particle size |
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 | Thermo Scientific 30903-054630 Hypersil苯基柱 - 长度50mm，4.6毫米的ID，3μm的颗粒大小Thermo Scientific Hypersil Phenyl Column - Length 50mm, 4.6mm ID, 3µm particle size |
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 | PolyScience PD28R-30-A11B 28L -30°冷藏浴循环120V/60HZPolyScience® Performance Programmable 28L -30° Refrigerated Bath Circulator 120V/60Hz |
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 | Thermo Scientific 31603-053030 HYPERSIL ODS-2（C18）柱 - 长度为50mm，3.0mm内径，3μm的颗粒大小Thermo Scientific Hypersil ODS-2 (C18) Column - Length 50mm, 3.0mm ID, 3µm particle size |
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 | Cole-Parmer® pH电极与凝灰岩头®，双结，无ATC元素Cole-Parmer® In-Line pH Electrode with Tuff-Tip®, Double-Junction, No ATC Element |
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 | Cole-Parmer® 延长线，50英尺，100ΩRTDCole-Parmer® Extension Cable, 100Ω RTD, 50 ft |
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 | Cole-Parmer®延长线，100kΩ的热敏电阻，50英尺Cole-Parmer® Extension Cable, 100 kΩ Thermistor, 50 ft |
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 | Ashcroft 45-2274-SD-02L-XAO-XU1-XEN-1000# 数码工业压力表Digital Industrial Gauge, 1000 psi, Line Powered |
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 | Ashcroft 30-2032-SD-20L-100# 数字卫生计Digital Sanitary Gauge, 2" Tri-Clamp, 0 to 100 psi, battery powered |
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 | Ashcroft 30-2274-SD-02L-XAO-XU1-XEN-30IHGV/100# 数字卫生计Digital Pressure Gauge, 3" Dial~1/4" NPT(M); vac To 100 PSI |
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 | Thermo Scientific Hypersil 30003-154030硅胶柱 - 长150mm，ID4.0毫米，3μm的颗粒大小Thermo Scientific Hypersil Silica Column - Length 150mm, 4.0mm ID, 3µm particle size |
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