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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® EW-74014-72齿轮泵系统，台式数字驱动，0.017毫升/转，220 VACCole-Parmer® Gear Pump System, Benchtop Digital Drive, 0.017 mL/rev, 220 VAC |
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 | Cole-Parmer® EW-74014-72齿轮泵系统，台式数字驱动，0.017毫升/转，115 VACCole-Parmer® Gear Pump System, Benchtop Digital Drive, 0.017 mL/rev, 115 VAC |
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 | Cole-Parmer® EW-74014-12齿轮泵系统，台式数字驱动，0.316毫升/转，220 VACCole-Parmer® Gear Pump System, Benchtop Digital Drive, 0.316 mL/rev, 220 VAC |
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 | Cole-Parmer® EW-74014-12齿轮泵系统，台式数字驱动，0.316毫升/转，115伏交流Cole-Parmer® Gear Pump System, Benchtop Digital Drive, 0.316 mL/rev, 115 VAC |
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 | Cole-Parmer®机械耦合304不锈钢泵，高头，180加仑或260英尺，230/460 VAC，10 HP TDHCole-Parmer Mechanically Coupled 304 SS Pump, High-Head, 180 GPM or 260 FT TDH, 230/460 VAC, 10 HP |
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 | Cole-Parmer 115伏60赫兹 -20至100°C 冷却/加热循环水浴 |
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 | Cole-Parmer® EW-74014-32齿轮泵系统，台式数字驱动，0.91毫升/转，220 VACCole-Parmer® Gear Pump System, Benchtop Digital Drive, 0.91 mL/rev, 220 VAC |
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 | Cole-Parmer® EW-74014-32齿轮泵系统，台式数字驱动器，0.91毫升/转，115伏交流Cole-Parmer® Gear Pump System, Benchtop Digital Drive, 0.91 mL/rev, 115 VAC |
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 | Cole-Parmer CP13247725G 微处理器控制重力对流烘箱 |
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 | Cole-Parmer® EW-70613-65油桶泵，32加仑，47“，230伏，50赫兹，316 SS，XPRFCole-Parmer® Drum Pump, 32 GPM, 47", 316 SS, XPRF, 230 VAC, 50 Hz |
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 | Cole-Parmer®无泄漏离心泵，聚丙烯磁力驱动，125GPM - 82英尺，三相，2HP TEFC电机Cole-Parmer Sealless Centrifugal Pump, Polypropylene Magnetic Drive, 125GPM - 82FT, three phase, 2HP TEFC motor |
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 | Cole-Parmer®电动油桶泵 专为酸碱流量计/累加器，35 GPM，PP管材料，230伏特，50赫兹流量测量Pump, Motorized Drum Pump Package, Designed for Acids and Alkalies with flowmeter/totalizer, 35 GPM, PP tube material, 230 Volts, 50 Hz with Flow Measurement |
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 | Cole-Parmer®六通道注射泵，230VCole-Parmer® Six Channel Syringe Pump, 230v |
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 | Cole-Parmer®电动油桶泵 专为酸和碱，35 GPM，PP管材料，230伏，50赫兹，流量测量Pump, Motorized Drum Pump Package, Designed for Acids and Alkalies, 35 GPM, PP tube material, 230 Volts, 50 Hz with Flow Measurement |
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 | Cole-Parmer®六通道注射泵，115伏交流Cole-Parmer® Six Channel Syringe Pump, 115 VAC |
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 | Cole-Parmer DDFXD3-A1NA-NN 多普勒流量计Doppler Flowmeter, 0.15 To 30 FPS, With 4 To 20 mA Input/output |
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 | Cole-Parmer KIT 1 光谱校准标准Cole-Parmer Spectroscopy Standard Kit 1, includes 4 pcs, for UV-VIS Photometric Accuracy, absorbance accuracy, and stray light calibration (200-700nm) for calibration |
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 | Cole-Parmer®电动油桶泵专为酸碱流量计/累加器，35 GPM，PP管材料，115伏特，60赫兹，流量测量Pump, Motorized Drum Pump Package, Designed for Acids and Alkalies with flowmeter/totalizer, 35 GPM, PP tube material, 115 Volts, 60 Hz with Flow Measurement |
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 | Cole-Parmer®电动油桶泵专为酸和碱，35 GPM，PP管材料，115伏特，60赫兹流量测量Pump, Motorized Drum Pump Package, Designed for Acids and Alkalies, 35 GPM, PP tube material, 115 Volts, 60 Hz with Flow Measurement |
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 | Cole-Parmer 95-0511-01 25厘米x 30厘米过滤器 |
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 | Cole-Parmer 95-0511-02 25厘米x 30厘米过滤器 |
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 | Cole-Parmer CPN-956-851 不锈钢超声波清洗机 |
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 | Cole-Parmer 95-0506-01 254nm和365nm波长灯 |
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 | Cole-Parmer 95-0506-02 254nm和365nm波长灯 |
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 | Cole-Parmer® EW-79203-05旋转叶片泵，1.5 CFM自由的空气容量，2×10 -3托，1/4 HP，230伏，50赫兹Cole-Parmer® Rotary Vane Pump, 1.5 CFM Free Air Capacity, 2x10<-3>Torr, 1/4 HP, 230 VAC, 50 Hz |
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