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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
 | Thermo Scientific 30703-104630 HYPERSIL APS-2（氨基）柱 - 长度100MM，4.6毫米的ID，3μm的颗粒大小Thermo Scientific Hypersil APS-2 (Amino) Column - Length 100mm, 4.6mm ID, 3µm particle size |
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 | Thermo Scientific 30503-104630 HYPERSIL SAS（C1）柱 - 长度100mm，ID4.6毫米，粒径3μm的Thermo Scientific Hypersil SAS (C1) Column - Length 100mm, 4.6mm ID, 3µm particle size |
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 | PolyScience 28L -30℃冷藏浴循环240V/50HZPolyScience® Standard Digital 28L -30° Refrigerated Bath Circulator 240V/50Hz |
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 | PolyScience PP15H200-A12E 高性能可编程的15L暖气浴循环PolyScience® Performance Programmable 15L Heating Bath Circulator 240V/50Hz |
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 | Thermo Scientific 30103-104030 HYPERSIL ODS（C18）柱 - 长度100mm，ID4.0毫米，粒径3μm的Thermo Scientific Hypersil ODS (C18) Column - Length 100mm, 4.0mm ID, 3µm particle size |
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 | PolyScience 6360T11C110C 循环仪; -10至40°C涡轮泵; 120VPolyScience® Recirculator; -10 to 40°C; 0.33 hp; turbine pump; 120V |
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 | PolyScience 6350T21C130E 循环仪; -10至40°C 涡轮泵; 240VPolyScience® Recirculator; -10 to 40°C; 0.33 hp; turbine pump; 240V |
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 | Thermo Scientific 30903-104030 HYPERSIL苯基柱 - 长度100mm，ID4.0毫米，3μm的颗粒大小Thermo Scientific Hypersil Phenyl Column - Length 100mm, 4.0mm ID, 3µm particle size |
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 | PolyScience PD28H200-A12E 28L暖气浴循环240V/50HZPolyScience® Performance Digital 28L Heating Bath Circulator 240V/50Hz |
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 | Cole-Parmer® 凝胶填充侧面安装电极，单结，100欧姆电阻，10英尺的电缆，BNCCole-Parmer® gel-filled side-mount electrode, single-junction, 100 ohm RTD, 10-ft cable, BNC |
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 | Cole-Parmer® 凝胶填充侧面安装电极，单结，100欧姆电阻，10英尺的电缆，BNCCole-Parmer® gel-filled side-mount electrode, single-junction, 100 ohm RTD, 10-ft cable, BNC |
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 | Cole-Parmer® 凝胶填充侧面安装电极，单结，1千欧RTD，10英尺的电缆，BNCCole-Parmer® gel-filled side-mount electrode, single-junction, 1 kohm RTD, 10-ft cable, BNC |
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 | PolyScience 循环仪; -10至70°C; 0.25马力PolyScience® Recirculator; -10 to 70°C; 0.25 hp; centrifugal pump with heater; 120V |
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 | Cole-Parmer® 凝胶填充侧面安装电极，单结，1千欧的RTD，10英尺的电缆，镀锡端Cole-Parmer® gel-filled side-mount electrode, single-junction, 1 kohm RTD, 10-ft cable, Tinned ends |
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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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 | 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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 | 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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 | 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® 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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