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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4772个商品
 | Cole-Parmer® 低压长寿命蠕动计量泵，最大流量33.3 GPH 30 PSI，Norprene管，115伏60赫兹Pump, Cole-Parmer Standard Low-Pressure-Long-LIfe Peristaltic Metering Pump, Max flow of 33.3 GPH, 30 PSI, Norprene Tubing, 115 Volt 60 Hz |
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 | Cole-Parmer®自吸泵316不锈钢离心泵，自吸高度78 GPM，115/230 VACCole-Parmer Self-Priming 316 SS Centrifugal Pump, High Suction Lift; 78 GPM, 115/230 VAC |
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 | Cole-Parmer®磁力驱动泵，离心与聚丙烯水泵头，68 GPM，115/230伏，60赫兹Cole-Parmer Magnetic Drive Pump, Centrifugal with Polypropylene Pump Head, 68 GPM, 115/230 VAC, 60 Hz |
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 | Cole-Parmer 1923737-010BGV12 与探头保护双结pH电极；100欧姆铂热电阻（迷你音响，BNC插头）Cole-Parmer® In-Line or Submersible, Double-Junction pH Electrode with Probe Guard; 100 Ohm PT RTD(Mini-Audio Plug), BNC |
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 | Cole-Parmer® 1963778-010BG-V12 pH电极，线，双结，100欧姆RTD瓦特/微型音频插头，10英尺长电缆，BNCCole-Parmer® pH electrode, in-line, double-junction, 100 Ohm RTD w/mini-audio plug, 10-ft cable, BNC |
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 | Cole-Parmer® 高精度pH电极，25英尺电缆Cole-Parmer® High-Accuracy pH Electrode, 25-ft Cable |
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 | Cole-Parmer 2091050PG2M1102CP1 精度压力表变送器0 to 50 psig Cole-Parmer ±0.25%-Accuracy Gauge Transmitter, 4 to 20 mA Output |
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 | Cole-Parmer 912018 压力/真空皮拉尼型传感器0.01 To 100 Mtorr Cole-parmer Pressure/vacuum Pirani-type Sensor, 3/4" Tube OD Connection |
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 | Cole-Parmer PDA2801-CP 外壳塑料Enclosure Plastic |
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 | 美国Alicat LC-200CCM-D/5V 差压式流量计Flow controller, volumetric, for water, 0 to 200 mL/min |
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 | Cole-Parmer 经济200毫米平板记录仪，2通道，115伏交流,EW-80550-30Cole-Parmer Economical 200-mm Flatbed Recorder; 2 channels, 115 VAC |
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 | Millipore UFC910024 离心式过滤器 |
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 | Cole-Parmer® A4V26-BNKKL低压长寿命蠕动计量泵，最大流量为111加仑，30 PSI，Norprene管，220伏50赫兹CECole-Parmer® 低压长寿命蠕动计量泵，最大流量为111加仑，30 PSI，Norprene管，220伏50赫兹CE |
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 | Cole-Parmer®机械耦合304不锈钢泵，高头，107加仑或103 FT TDH，115/230 VAC，3 HPCole-Parmer Mechanically Coupled 304 SS Pump, High-Head, 107 GPM or 103 FT TDH, 115/230 VAC, 3 HP |
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 | Cole-Parmer®不锈钢离心泵，开式叶轮，175 GPM或46英尺，2HP，TEFC，3相Cole-Parmer Stainless Steel Centrifugal Pump, Open Impeller, 175 GPM or 46FT, 2HP, TEFC, 3 Phase |
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 | Cole-Parmer 超声波处理器探头 |
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 | Cole-Parmer®低流量蠕动泵，变速，正反转，1.5 - 5 RPM，12 VDC，手动控制Low Flow Peristaltic Pump, Variable Speed, Reversible, 1.5 - 5 RPM, 12 VDC, Manual Control |
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 | Cole-Parmer®低流量关闭耦合泵，最大流量12 GPM，1“软管端口，115 V 3450 TENV电机，316不锈钢Cole-Parmer Low-Flow Close-Coupled Pump, 316 Stainless Steel, Max Flow of 12 GPM, 1" Hose Ports, 115 V 3450 TENV motor |
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 | Cole-Parmer 1921323-34-010T 电导池，K = 1，10欧姆的ATC，玻璃体Cole-Parmer® Conductivity Cell, K=1.0, 10 Kohm ATC, glass body |
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 | Cole-Parmer® 3983501-010TV10 3英尺pH电极，潜水，单结，1千欧RTD，10英尺的电缆，镀锡端Cole-Parmer® 3-ft pH electrode, submersible, single-junction, 1 kohm RTD, 10-ft cable, Tinned ends |
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 | Cole-Parmer® 1963778-010BTV12 pH电极，线，双路口，100欧姆RTD /镀锡两端，10英尺的电缆，BNCCole-Parmer® pH electrode, in-line, double-junction, 100 Ohm RTD w/tinned ends, 10-ft cable, BNC |
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 | Cole-Parmer 2651 2R5WD 2B T1 C CP1 压差传感器Very-Low Differential Transducer; 0 to 2.5" Water ~ 0 to 5 VDC Output |
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 | Cole-Parmer PD662-0K0-00 面板安装流程表Panel mount process meter NEMA 4X with loop-powered backlight |
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 | Cole-Parmer FR2A12BVBN-CP 浮子流量计Cole-Parmer Valved Direct Reading Acrylic Flowmeter for Air Applications; Metric, 50-mm Scale, 0.04-0.5 LPM |
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 | Cole-Parmer 4211CP 高精度大数字棒温度计（精度±0.5）Cole-Parmer High Accuracy Big-Digit Stick-it Thermometers (Accuracy ±0.5) |
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