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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 31605-052130 HYPERSIL ODS-2（C18）柱 - 长度为50mm，2.1mm内径，5μm的颗粒大小Thermo Scientific Hypersil ODS-2 (C18) Column - Length 50mm, 2.1mm ID, 5µm particle size |
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 | PolyScience PD15R-40-A11B 高性能数字15L -40°冷藏浴循环PolyScience® Performance Digital 15L -40° Refrigerated Bath Circulator 120V/60Hz |
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 | PolyScience 循环仪; -10至40°C; 0.75马力;离心泵PolyScience® Recirculator; -10 to 40°C; 0.75 hp; centrifugal pump; 230V |
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 | Cole-Parmer® 在线凝灰岩尖pH电极，100Ω ATC ElementCole-Parmer® In-Line pH Electrode with Tuff-Tip®, 100Ω ATC Element |
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 | PolyScience SD20R-30-A11B 标准数字20L -30℃冷藏浴循环PolyScience® Standard Digital 20L -30° Refrigerated Bath Circulator 120V/60Hz |
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 | PolyScience MX27VB5G-A11 粘度恒温浴场，27升PolyScience® Constant-Temperature Viscosity Baths, 27 L, 120 VAC |
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 | Cole-Parmer® 电导池时，K = 1.0，10千欧ATC，玻璃体Cole-Parmer® Conductivity Cell, K=1.0, 10 Kohm ATC, glass body |
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 | Cole-Parmer® 移动的pH，ORP电极的Kynar ®电极支架Cole-Parmer® Electrode Holder for Removable pH and ORP Electrodes, Kynar |
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 | 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 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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 | 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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 | Thermo Scientific HYPERSIL 30903-103030苯基柱 - 3.0mm内径，长度100mm，3μm的颗粒大小Thermo Scientific Hypersil Phenyl 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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 | Cole-Parmer® 4175CP单次™电导率标准液，10μS，100毫升小瓶，6/PKCole-Parmer One-Shot™ conductivity standards, 10 µS, 100 mL vials, 6/PK |
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 | Ashcroft 45-2174-SD-02L-600# 过程仪表Digital Industrial Gauge, 600 psi, Loop Powered |
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 | Ashcroft 35-1032S-L-15L-100# 甘油填充压力表Glycerin-filled gauge; 0 to 100 psi |
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 | Thermo Scientific HYPERSIL 31105-254030 绿色 PAH柱 - 长度250mm，4.0mm的ID，5μm的颗粒大小Thermo Scientific Hypersil Green PAH Column - Length 250mm, 4.0mm ID, 5µm particle size |
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 | Ashcroft DG2551L0NAM02L500#-XZZ 数字压力表Ashcroft DG25 Digital Pressure Gauge, 0 to 500 psi, 1/4" NPT(M) Process connection |
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 | Ashcroft CX-4-MB2-42-2P5IW-XAH 复合压力传感器Differential Pressure Transducer, 2.5" Water Column, 4-20 mA output |
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 | Ashcroft 45-1279-SS-04L-XLL-3000# 工艺压力表Ashcroft Duragauge Plus! Process Gauge, 0 to 3000 psi |
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 | Ashcroft 63-1008-SL-02L-60#/KPA 机械压力表0 to 60 psi and 0 to 400 kPa Dual-Scale Gauge, Bottom Connection |
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 | Cole-Parmer P-30PSIA-D 真空控制器Digital Pressure Gauge, 0 To 30 PSIA ~ 1/8" NPT(F) |
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 | 普通泡沫尖5“PP轴，50/bxRegular foam tip on 5" PP shaft, 50/bx |
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 | Cole-Parmer CPF4BBL15PSIG-5 数字压力表Cole-Parmer Battery-powered Digital NEMA Gauge, 0 to 15.00 PSI; 1/4" NPT(M) |
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 | Cole-Parmer 2061015PC2M1102CP1 高精度压力表变送器—14.7 to 15 psi Cole-Parmer High-Accuracy Compound Transmitter, 4 to 20 mA Output |
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