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
 | Thermo Scientific 2000-1CEQ 干块LED显示屏加热器 |
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 | Thermo Scientific 2050-1CEQ 多勃洛克模拟干缸体加热器 |
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 | Ismatec™CN-78012-00 机架小型盒式磁带泵，2通道，20转，115 VACIsmatec™ rack-mount minicartridge pump, 2 channels, 20 rpm, 115 VAC |
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 | Troemner 7465-F1NA 砝码2kg-20g Troemner Cal-pak Class F1 With Certificate |
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 | Troemner 8024W 2000g 重量校准证书，2000克校准砝码UltraClass Mass with Weight Calibration Certificate, 2000 g |
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 | Troemner 8422W 3kg 校准砝码ASTM Class 4 Mass 3 kg with Certificate |
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 | Troemner 1370T 5kg Class-F 校准砝码5KG GRIP砝码 |
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 | Cole-Parmer 二氧化氯传感器，0到百万分之2，4至20 mA输出 CLD402Cole-Parmer® Chlorine Dioxide Sensor, 0 to 2 ppm, 4 to 20 mA output |
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 | Cole-Parmer 不锈钢探针，180mm浸没深度，安装12毫米，直径12毫米，极谱法Cole-Parmer Stainless Steel Body Fermentation DO Probe, 180mm immersion depth, 12-mm mount, 12-mm dia, polarographic |
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 | Thermo Scientific 31103-014001 Hypersil绿色PAH防掉落保护棒长度10mm，4.0mm／4.6mm ID，3µm粒径；包4Thermo Scientific Hypersil Green PAH Drop-In Guard Cartridge - Length 10mm, 4.0mm / 4.6mm ID, 3µm particle size; Pack of 4 |
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 | Cole-Parmer H721P3V103T10EBH 溶液pH电极接地，高盐的应用；1000欧姆铂热电阻（铲柄，BNC）Cole-Parmer® Solution Grounded, High-Salt Application pH Electrode; 1000 Ohm Pt RTD (Spade Lug), BNC |
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 | Thermo Scientific 30705-104030 HYPERSIL APS-2（氨基）柱 - 长度100mm，4.0mm的ID，5μm的颗粒大小Thermo Scientific Hypersil APS-2 (Amino) Column - Length 100mm, 4.0mm ID, 5µm particle size |
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 | PolyScience 6350M21A130E 循环仪; -10至40°C离心泵; 240VPolyScience® Recirculator; -10 to 40°C; 0.33 hp; centrifugal pump; 240V |
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 | Cole-Parmer® 通用pH电极，100Ω铂热电阻，10英尺电缆电缆Cole-Parmer® General Purpose pH Electrode, 100 Ω Pt RTD, 10-ft Cable |
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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®单次™电导率标准，5μS，100毫升小瓶，6/PKCole-Parmer® One-Shot™ conductivity standards, 5 µS, 100 mL vials, 6/PK |
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 | Ashcroft 451188SS 04L 20/0IWV/37/0MMHGV 低压波纹管压力表4 1/2 Low-pressure Bellows Gauge, 20-0 Inwc Vacuum, 1/4 NPT |
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 | Ashcroft 30-2032-SD-20L-30＃ 数字卫生计Digital Sanitary Gauge, 2" Tri-Clamp, 0 to 30 psi, battery powered |
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 | Thermo Scientific Hypersil 30303-103030 MOS-2（C8）柱 - 长度100mm，3.0mm内径，3μm的颗粒大小Thermo Scientific Hypersil MOS-2 (C8) Column - Length 100mm, 3.0mm ID, 3µm particle size |
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 | Thermo Scientific HYPERSIL 31805-253030 CPS-2（氰基）柱 - 长度250mm，3.0mm内径，5μm的颗粒大小Thermo Scientific Hypersil CPS-2 (Cyano) Column - Length 250mm, 3.0mm ID, 5µm particle size |
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 | Ashcroft 45-1188-AS-04L-150IW/ZSI 波纹管压力表1188 : 4.5 in. 0/150 in.H2O, 1/2in.LNPT 4.5" Bellows Gauge with 1/2" Lower NPT Connection with Brass Bellows and Socket |
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 | Ashcroft CX-4-MB2-42-P5IWL-XAH 复合压力传感器Compound Pressure Transducer, 0.5" Water Column, 4-20 mA output, transmtr +/-.50iw 1/4barb 4/20 |
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 | Ashcroft CX-4-MB2-42-2IWL-XAH 压力传感器Compound Pressure Transducer, 2" Water Column, 4-20 mA output |
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 | Ashcroft 63-1008-SL-02B-60#/KPA 机械压力表0 to 60 psi and 0 to 400 kPa Dual-Scale Gauge, Back Connection |
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 | Ashcroft 25-1009-SWL-02B-200# 机械压力表0 to 200 psi Ashcroft Filled High-Accuracy Gauge, 2 1/2" Dial, Back Connection |
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