今日推荐
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 MXC-A12E 数字浸入式循环，28L，240伏，50赫兹PolyScience Digital Immersion Circulator, 28L, 240 VAC, 50 Hz |
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 | PolyScience 004-300040 实验室灭藻剂，8盎司瓶Lab algicide, 8 oz bottle |
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 | PolyScience 060308 丁腈橡胶管外部循环，13毫米IDBuna N tubing for external circulation, 13-mm ID |
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 | Spectra/Mesh 屏幕表，PEEK，30×30厘米Spectra/Mesh® Screen Sheets, PEEK, 30 x 30 cm, 35 µm, pack of 3 |
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 | Spectra/Mesh 屏幕床单，30×30厘米尼龙Spectra/Mesh® Screen Sheets, 30 X 30 cm Nylon, 10 µm, 3/pk |
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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®pH值半电池，琥珀色玻璃，BNCCole-Parmer® pH half-cell, amber glass, BNC |
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 | Thermo Scientific HYPERSIL 31905-152130苯基-2柱 - 2.1mm内径，长度150mm，5μm的颗粒大小Thermo Scientific Hypersil Phenyl-2 Column - Length 150mm, 2.1mm ID, 5µm particle size |
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 | Thermo Scientific HYPERSIL 34105-152130 SAX柱 - 2.1mm内径，长度150mm，5μm的颗粒大小Thermo Scientific Hypersil SAX Column - Length 150mm, 2.1mm ID, 5µm particle size |
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 | Thermo Scientific HYPERSIL 30105-152130 ODS（C18）柱 - 2.1mm内径，长度150mm，5μm的颗粒大小Thermo Scientific Hypersil ODS (C18) Column - Length 150mm, 2.1mm ID, 5µm particle size |
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 | Thermo Scientific HYPERSIL 30505-153030 SAS（C1）柱 - 3.0mm内径，长度150mm，5μm的颗粒大小Thermo Scientific Hypersil SAS (C1) Column - Length 150mm, 3.0mm ID, 5µm particle size |
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 | Thermo Scientific Hypersil 30305-254030 MOS-2（C8）柱 - 长度250mm，4.0mm的ID，5μm的颗粒大小Thermo Scientific Hypersil MOS-2 (C8) Column - Length 250mm, 4.0mm ID, 5µm particle size |
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 | Ashcroft 30-2089-SD-02L-15 高精度数字测试压力表High-accuracy digital test gauge, 0 to 15 psi range |
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 | Ashcroft 451188SS 04L 10IW/6ZI 低压波纹管压力表4 1/2 Low-pressure Bellows Gauge, 0 To 10 Inwc, 1/4 NPT |
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 | Cole-Parmer®延长线，25英尺Cole-Parmer® Extension Cable, 25 ft |
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 | Ashcroft 451188SS 04L 10/0IWV/18/0MMHGV 低压波纹管压力表4 1/2 Low-pressure Bellows Gauge, 10-0 Inwc Vacuum, 1/4 NPT |
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 | Thermo Scientific HYPERSIL 31805-254030 CPS-2（氰基）柱 - 长度250mm，4.0mm的ID，5μm的颗粒大小Thermo Scientific Hypersil CPS-2 (Cyano) Column - Length 250mm, 4.0mm ID, 5µm particle size |
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 | Ashcroft 451188SS 04L 30IW/18ZI 低压波纹管压力表4 1/2 Low-pressure Bellows Gauge, 0 To 30 Inwc, 1/4 NPT |
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 | Ashcroft 451188SS 04L 30/0IWV/56/0MMHGV 低压波纹管压力表4 1/2 Low-pressure Bellows Gauge, 30-0 Inwc Vacuum, 1/4 NPT |
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 | Thermo Scientific Hypersil 30905-254030苯基柱 - 长度250mm，ID4.0毫米，粒径5μm的Thermo Scientific Hypersil苯基柱 - 长度250mm，ID4.0毫米，粒径5μm的Thermo Scientific Hypersil Phenyl Column - Length 250mm, 4.0mm ID, 5µm particle size |
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 | Ashcroft 30-2232-SD-15L-XU1-15PSIV/30 数字卫生计Digital Sanitary Gauge, 1.5" Tri-Clamp, 30 to 0" Hg, line powered |
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 | Ashcroft 30-2232-SD-15L-XU1-100# 数字卫生计Digital Sanitary Gauge, 1.5" Tri-Clamp, 0 to 100 psi, line powered |
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 | Ashcroft 计0至20的PSID范围数字卫生计Gauge with 0 to 20 psid range, bottom connection |
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 | Thermo Scientific Hypersil 30105-122130 ODS（C18）柱 - 2.1mm内径，长度125毫米，5微米粒径Thermo Scientific Hypersil ODS (C18) Column - Length 125mm, 2.1mm ID, 5µm particle size |
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 | Thermo Scientific Hypersil 28805-104630 BDS氰基色谱柱 - 长度100mm，ID4.6毫米，5μm的颗粒大小Thermo Scientific Hypersil BDS Cyano Column - Length 100mm, 4.6mm ID, 5µm particle size |
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