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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
 | Ashcroft 451188SS 04L 40IW/24ZI 低压波纹管压力表4 1/2 Low-pressure Bellows Gauge, 0 To 40 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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 | Cole-Parmer® pH值为7的缓冲溶液，4升瓶Cole-Parmer® pH 7 buffer solution, 4 L bottle, NIST-traceable reference material |
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 | Ashcroft451188SS 04L 100/0IWV/180/0MMHGV 低压波纹管压力表4 1/2 Low-pressure Bellows Gauge, 100-0 Inwc Vacuum, 1/4 NPT |
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 | Cole-Parmer® 更换离子强度调节剂，1加仑Replacement ionic strength adjustor, TISAB I, 1 gallon |
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 | Ashcroft 451188SS 04L 40/0IWV/75/0MMHGV 低压波纹管压力表4 1/2 Low-pressure Bellows Gauge, 40-0 Inwc Vacuum, 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 451188SS 04L 60/0IWV/110/0MMHGV 低压波纹管压力表4 1/2 Low-pressure Bellows Gauge, 60-0 Inwc Vacuum, 1/4 NPT |
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 | Ashcroft 30-2232-SD-20L-XU1-100 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-XU1-30 数字卫生计Digital Sanitary Gauge, 2" Tri-Clamp, 0 to 30 psi, 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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 | Thermo Scientific HYPERSIL 30805-254630 CPS（氰基）柱 - 长度250mm，ID4.6毫米，5μm的颗粒大小Thermo Scientific Hypersil CPS (Cyano) Column - Length 250mm, 4.6mm ID, 5µm particle size |
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 | Thermo Scientific HYPERSIL 34105-153030 SAX柱 - 3.0mm内径，长度150mm，5μm的颗粒大小Thermo Scientific Hypersil SAX Column - Length 150mm, 3.0mm ID, 5µm particle size |
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 | Ashcroft 30-2232-SD-15L-XU1-60 数字卫生计Digital Sanitary Gauge, 1.5" Tri-Clamp, 0 to 60 psi, line powered |
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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-XU1-30# 数字卫生计Digital Sanitary Gauge, 1.5" Tri-Clamp, 0 to 30 psi, line powered |
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 | Thermo Scientific HYPERSIL 31805-153030 CPS-2（氰基）柱 - 长150mm，3.0mm内径，5μm的粒径Thermo Scientific Hypersil CPS-2 (Cyano) Column - Length 150mm, 3.0mm ID, 5µm particle size |
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 | Thermo Scientific HYPERSIL 31905-254630苯基-2柱 - 长度250mm，ID4.6毫米，5μm的颗粒大小Thermo Scientific Hypersil Phenyl-2 Column - Length 250mm, 4.6mm ID, 5µm particle size |
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 | Thermo Scientific HYPERSIL 30205-153030（C8）MOS 柱 - 长150mm，3.0mm内径，粒径5μm的Thermo Scientific Hypersil MOS (C8) Column - Length 150mm, 3.0mm ID, 5µm particle size |
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 | Thermo Scientific HYPERSIL 30205-1530302（C8）MOS 柱 - 长150mm，3.0mm内径，粒径5μm的Thermo Scientific Hypersil MOS (C8) Column - Length 150mm, 3.0mm ID, 5µm particle size |
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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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 | Ashcroft 计0至30的PSID范围 卫生计Gauge with 0 to 30 psid range, bottom connection |
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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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 | Ashcroft 30-2132-SD-20L-200# 数字卫生计Digital Sanitary Gauge, 2" Tri-Clamp, 0 to 200 psi, loop powered |
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