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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
 | PolyScience 循环仪; -10至70°C; 0.25马力加热器离心泵PolyScience® Recirculator; -10 to 70°C; 0.25 hp; centrifugal pump with heater; 240V |
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 | Cole-Parmer® 凝胶填充侧面安装电极，双结，10英尺长电缆，镀锡端Cole-Parmer® gel-filled side-mount electrode, double-junction, 10-ft cable, Tinned ends |
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 | PolyScience LS51TX1A110C 低温台式冷水机组，-20〜40°CPolyscience® turbine low temp benchtop chiller, -20 to 40°C, 540 watts at 0°C, 120 VAC |
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 | Cole-Parmer® 通用双结pH电极铂电阻温度传感器，100Ω，10英尺电缆Cole-Parmer® General Purpose Double-Junction pH Electrode, 100 Ω Pt RTD, 10-ft Cable |
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 | PolyScience LS52TY1A110E 低温台式冷水机组 500瓦Polyscience® turbine low temp benchtop chiller, -20 to 40°C, 500 watts at 0°C, 240 VAC |
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 | Cole-Parmer® 单结ORP电极，铂传感器，10英尺电缆Cole-Parmer® Single-Junction ORP Electrode, Platinum Sensor, 10-ft Cable |
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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® 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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 | Cole-Parmer® 在线凝灰岩尖pH电极，1000Ω ATC ElementCole-Parmer® In-Line pH Electrode with Tuff-Tip®, 1000 Ω ATC Element |
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 | Cole-Parmer® 在线凝灰岩尖pH电极，100Ω ATC，镀锡端Cole-Parmer® In-Line pH Electrode with Tuff-Tip®, 100Ω ATC Element, tinned ends |
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 | PolyScience 6360M11A110B 循环仪; -10至40°C 离心泵; 120VPolyScience® Recirculator; -10 to 40°C; 0.33 hp; centrifugal pump; 120V |
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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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 | Cole-Parmer® 在线凝灰岩尖pH电极，1000Ω ATC，镀锡端Cole-Parmer® In-Line pH Electrode with Tuff-Tip®, 1000 Ω ATC Element, tinned ends |
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| | Cole-Parmer® 在线pH电极，双结凝灰岩提示®没有ATC元素，镀锡两端Cole-Parmer® In-Line pH Electrode with Tuff-Tip®, Double-Junction, No ATC Element, tinned ends |
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 | PolyScience SD20R-30-A12E 20L -30℃冷藏浴循环240V/50HZPolyScience® Standard Digital 20L -30° Refrigerated Bath Circulator 240V/50Hz |
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 | Cole-Parmer® 高精度pH电极，100Ω铂电阻温度传感器，10英尺电缆Cole-Parmer® High-Accuracy pH Electrode, 100Ω Pt RTD, 10-ft Cable |
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 | PolyScience PD20H200-A12E 20L暖气浴循环240V/50HZPolyScience® Performance Digital 20L Heating Bath Circulator 240V/50Hz |
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 | Cole-Parmer® 高精度的pH电极，1kΩ的铂电阻温度传感器，10英尺电缆Cole-Parmer® High-Accuracy pH Electrode, 1 kΩ Pt RTD, 10-ft Cable |
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 | Cole-Parmer® 电导池，K = 0.1;玻璃，DIP风格，100欧姆铂电阻温度传感器ATCConductivity Cell; K=0.1; Glass, Dip style, 100 Ohm Pt RTD ATC |
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 | Cole-Parmer® 电导池，K = 1.0，10千欧空管，CPVC体Cole-Parmer® Conductivity Cell, K=1.0, 10 Kohm ATC, CPVC body |
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 | PolyScience PD20H200-A11B 20L暖气浴循环 120V/60HZPolyScience® Performance Digital 20L Heating Bath Circulator 120V/60Hz |
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 | Cole-Parmer® 电导池时，K = 0.1时，10千欧ATC，玻璃体Cole-Parmer® Conductivity Cell, K=0.1, 10 Kohm ATC, glass body |
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 | Cole-Parmer® 高pH值的双结pH电极，1kΩ的铂电阻温度传感器，10英尺电缆Cole-Parmer® High-pH Double-Junction pH Electrode, 1 kΩ Pt RTD, 10-ft Cable |
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 | PolyScience PP07H200-A12E 7L暖气浴循环240V/50HZPolyScience® Performance Programmable 7L Heating Bath Circulator 240V/50Hz |
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 | Cole-Parmer® 通用双结pH电极，1kΩ的铂电阻温度传感器，10英尺电缆Cole-Parmer® General Purpose Double-Junction pH Electrode, 1 kΩ Pt RTD, 10-ft Cable |
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