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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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总共找到31652个商品
 | Thermo Scientific AQUASTAR HyPURITY 22503-011001掉落在保护柱 - 长度10MM，ID1.0毫米，3μm的颗粒大小，包4Thermo Scientific HyPURITY AQUASTAR Drop-In Guard Cartridge - Length 10mm, 1.0mm ID, 3µm particle size; Pack of 4 |
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 | Cole-Parmer 氧化氯传感器，0至10 PPM，4至20 mA输出 CLD410Cole-Parmer® Chlorine Dioxide Sensor, 0 to 10 ppm, 4 to 20 mA output |
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 | Troemner 8034W 400g 重量校准砝码400克UltraClass Mass with Weight Calibration Certificate, 400 g |
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 | Troemner 8042W 150g 重量校准砝码150克UltraClass Mass with Weight Calibration Certificate, 150 g |
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 | Troemner 7014-UCGW 500g 精密砝码500克UltraClass™ Precision Mass, 500 g |
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 | Cole-Parmer 聚偏二氟乙烯®外壳，可伸缩的自清洗ORP电极 970425Cole-Parmer® Self-Cleaning Retractable ORP Electrode with Kynar® Housing |
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 | Troemner 9498 50lb 质量50LB 10-1/4“直径校准砝码Avoirdupois slotted weights, with statement of accuracy, mass 50LB 10-1/4"dia |
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 | Cole-Parmer 离子浓度控制器Cole-Parmer® Ion Concentration Controller |
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 | Cole-Parmer EW-05726-04不锈钢探针，3/4“NPT（M）安装探头，浸入深度420毫米，不锈钢发酵溶解氧探头Cole-Parmer Stainless Steel Body Fermentation DO Probe, 420-mm immersion depth, 3/4" NPT(M) mount, 19-mm dia, polarographic |
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 | Troemner 8424W 2kg 校准砝码ASTM Class 4 Mass 2 kg with Certificate |
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 | Cole-Parmer EW-05726-20不锈钢发酵溶解氧探头，3/4“NPT（M）安装探头，浸入深度320毫米，直径19毫米，极谱法Cole-Parmer Stainless Steel Body Fermentation DO Probe, 320-mm immersion depth, 3/4" NPT(M) mount, 19-mm dia, polarographic |
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 | Troemner 8036 300g 重量校准砝码300gUltraClass Mass with Weight Calibration Certificate, 300 g |
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 | Cole-Parmer不锈钢探针，3/4“NPT（M）安装探头，浸入深度150毫米，直径19毫米，极谱法Cole-Parmer Stainless Steel Body Fermentation DO Probe, 150-mm immersion depth, 3/4" NPT(M) mount, 19-mm dia, polarographic |
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 | Cole-Parmer不锈钢探针，300mm的浸入深度，安装12毫米，直径12毫米，极谱法Cole-Parmer Stainless Steel Body Fermentation DO Probe, 300mm immersion depth, 12-mm mount, 12-mm dia, polarographic |
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 | Troemner 9080W 50 lb 铸铁手柄/可追踪校验砝码Cast Iron Grip Handle w/ Traceable certificate |
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 | Troemner 9497T 25Lb 质量25LB 10-1/4“直径W校验砝码Avoirdupois with traceable certificate, Mass 25LB 10-1/4"dia w/NIST |
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 | Cole-Parmer台式浊度计，EPA标准，110伏交流 11520-110Cole-Parmer® Field Benchtop Turbidity Meters, EPA compliant, 110 VAC |
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 | Cole-Parmer 浊度计，EPA标准，220 VACCole-Parmer® Field Benchtop Turbidity Meters, EPA compliant, 220 VAC |
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 | Troemner 8024W UltraClass质量，2000克校验砝码UltraClass Mass, 2000 g |
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 | Cole-Parmer 浊度计，EPA标准，110伏交流Cole-Parmer® Laboratory Benchtop Turbidity Meters, EPA compliant, 110 VAC |
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 | Troemner 8038-UCP 200g 质量与的重量校准砝码UltraClass Mass with Weight Calibration Certificate, 200 g |
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 | Cole-Parmer 浊度计，EPA标准，220伏交流Cole-Parmer® Laboratory Benchtop Turbidity Meters, EPA compliant, 220 VAC |
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 | Troemner 8026-UCGW 1500g 质量校验砝码1500克UltraClass Mass, 1500 g |
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 | Cole-Parmer可溯源的高精度，便携式电导率仪和探头 4063Cole-Parmer® Traceable® High Accuracy, Portable Conductivity Meter and Probe |
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 | Troemner 8428W 1000g 校准砝码ASTM Class 4 Mass 1000g with Certificate |
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