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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
 | Cole-Parmer® 高氯酸盐（CLO 4 -）ISE双结 溶液试剂盒Perchlorate (ClO4-) ISE Double junction solution kits |
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 | Cole-Parmer®钙（CA +2）ISE双结 溶液试剂盒Calcium (Ca+2) ISE Double junction solution kits |
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 | Thermo Scientific Hypersil 31605-152130 ODS-2（C18）色谱柱 ,31605-152130Thermo Scientific Hypersil ODS-2 (C18) Column - Length 150mm, 2.1mm ID, 5µm particle size |
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 | Cole-Parmer®电导率标准液，100μS，16盎司，单独测试瓶Cole-Parmer® conductivity standard, 100 µS, 16 ounces, individually tested bottle |
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 | Thermo Scientific HYPERSIL 30205-254030 MOS（C8）柱 - 长度250mm，ID4.0毫米，粒径5μm的Thermo Scientific Hypersil MOS (C8) Column - Length 250mm, 4.0mm ID, 5µm particle size |
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 | Thermo Scientific Hypersil 30305-254630 MOS-2（C8）柱 - 长度250mm，的4.6毫米ID，5μm的颗粒大小Thermo Scientific Hypersil MOS-2 (C8) Column - Length 250mm, 4.6mm ID, 5µm particle size |
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 | Thermo Scientific Hypersil 30705-153030 APS-2（氨基）柱 - 3.0mm内径，长度150mm，5μm的颗粒大小Thermo Scientific Hypersil APS-2 (Amino) Column - Length 150mm, 3.0mm ID, 5µm particle size |
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 | Ashcroft 30-2089-SD-02L-100 高精度数字测试压力表High-accuracy digital test gauge, 0 to 100 psi range |
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 | Cole-Parmer®电导率标准液，10,000μS，16盎司，单独测试瓶Cole-Parmer® conductivity standard, 10,000 µS, 16 ounces, individually tested bottle |
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 | Ashcroft 30-2089-SD-02L-30IHGV 高精度数字测试压力表High-accuracy digital test gauge, 0 to 30" Hg range |
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 | Ashcroft 451188SS 04L 150IW/90ZI 低压波纹管压力表4 1/2 Low-pressure Bellows Gauge, 0 To 150 Inwc, 1/4 NPT |
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 | Cole-Parmer®延长线，100ΩRTD，25英尺Cole-Parmer® Extension Cable, 100Ω RTD, 25 ft |
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 | Ashcroft 451188SS 04L 15IW/9ZI 低压波纹管压力表4 1/2 Low-pressure Bellows Gauge, 0 To 15 Inwc, 1/4 NPT |
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 | Cole-Parmer®pH值前置放大器套件，220伏，50赫兹Power Supply for Cole-Parmer® pH Preamplifier Kits, 220 VAC, 50 Hz |
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 | Ashcroft 451188SS 04L 80IW/45ZI 低压波纹管压力表4 1/2 Low-pressure Bellows Gauge, 0 To 80 Inwc, 1/4 NPT |
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 | Ashcroft 451188SS 04L 80/0IWV/150/0MMHGV 低压波纹管压力表4 1/2 Low-pressure Bellows Gauge, 80-0 Inwc Vacuum, 1/4 NPT |
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 | Ashcroft 30-2232-SD-20L-XU1-15PSIV/30 低压波纹管压力表Digital Sanitary Gauge, 2" Tri-Clamp, 30 to 0" Hg, line powered |
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 | Ashcroft 30-2232-SD-20L-XU1-60 数字卫生计Digital Sanitary Gauge, 2" Tri-Clamp, 0 to 60 psi, line powered |
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 | Cole-Parmer® 延长线，100kΩ热敏电阻，25英尺Cole-Parmer® Extension Cable, 100 kΩ Thermistor, 25 ft |
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 | Ashcroft 30-2132-SD-20L-60# 数字卫生计Digital Sanitary Gauge, 2" Tri-Clamp, 0 to 60 psi, loop powered |
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 | Ashcroft 30-2132-SD-20L-30# 数字卫生计Digital Sanitary Gauge, 2" Tri-Clamp, 0 to 30 psi, loop powered |
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 | Cole-Parmer® 电导率标准液，5μS，16盎司Cole-Parmer® conductivity standard, 5 µS, 16 ounces |
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 | Ashcroft 30-2132-SD-15L-30# 数字卫生计Digital Sanitary Gauge, 1.5" Tri-Clamp, 0 to 30 psi, loop powered |
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 | Thermo Scientific HYPERSIL 30703-103030 APS-2（氨基）柱 - 尺寸长度100mm，3.0mm内径，3μm的颗粒大小Thermo Scientific Hypersil APS-2 (Amino) Column - Length 100mm, 3.0mm ID, 3µm particle size |
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 | Cole-Parmer® 延长线，10英尺,EW-05994-56Cole-Parmer Extension Cable, 10 ft |
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