今日推荐
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 PD07R-20-A11B 高性能数字7L冷藏浴循环120V/60HZPolyScience® Performance Digital 7L Refrigerated Bath Circulator 120V/60Hz |
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 | PolyScience 9006A11B 可编程数字控制器120VAC6-liter Programmable Digital Controller Refrigerated/Heated Circulating Bath, 120VAC |
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 | PolyScience PD28H200-A11B 28L暖气浴循环120V/60HZPolyScience® Performance Digital 28L Heating Bath Circulator 120V/60Hz |
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 | 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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 | 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，镀锡端Cole-Parmer® In-Line pH Electrode with Tuff-Tip®, 100Ω ATC Element, tinned ends |
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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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 | 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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 | 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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 | Cole-Parmer® 凝胶填充侧安装电极，双结，10英尺的电缆，BNCCole-Parmer® gel-filled side-mount electrode, double-junction, 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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 | PolyScience LS52MY1A110E 再循环装置;240V 0.25马力的涡轮泵Polyscience® low temp benchtop chiller, -20 to 40°C, 700 watts at 0°C, 240 VAC |
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 | PolyScience PD15H200-A12E 15L暖气浴循环240V/50HZPolyScience® Performance Digital 15L Heating Bath Circulator 240V/50Hz |
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 | Cole-Parmer® 现场使用的pH电极;双结10英尺长的电缆Cole-Parmer®pH Electrodes for Field Use; double-junction 10 foot cable |
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 | PolyScience MX27VB5G-A12 粘度恒温浴场，240 VACPolyScience® Constant-Temperature Viscosity Baths, 27 L, 240 VAC |
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 | Cole-Parmer® pH电极，线，双结，无ATC 10英尺的电缆，BNCCole-Parmer® pH electrode, in-line, double-junction, no ATC 10-ft cable, BNC |
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 | PolyScience LM61MX1A110C 台式冷水机，-10〜30°CPolyscience® benchtop chiller, -10 to 30°C, 250 watts at 0°C, 120 VAC |
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 | PolyScience LM62MY1A110E 台式冷水机，-10〜30°C，170瓦Polyscience® benchtop chiller, -10 to 30°C, 170 watts at 0°C, 240 VAC |
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 | Cole-Parmer® 可拆卸通用，单结pH电极Cole-Parmer® Removable General-Purpose, Single-Junction pH Electrode |
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 | Cole-Parmer® 现场使用的pH电极，单结10英尺长的电缆Cole-Parmer®pH Electrodes for Field Use; single-junction 10 foot cable |
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 | Cole-Parmer® 高pH值的双结pH电极，10英尺电缆Cole-Parmer® High-pH Double-Junction pH Electrode, 10-ft Cable |
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 | Thermo Scientific 34105-254030 HYPERSIL SAX柱 - 长度250mm，ID4.0毫米，粒径5μm的Thermo Scientific Hypersil SAX Column - Length 250mm, 4.0mm ID, 5µm particle size |
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 | Thermo Scientific 31605-254030 HYPERSIL ODS-2（C18）柱 - 长250毫米，4.0mm的ID，5μm的颗粒大小Thermo Scientific Hypersil ODS-2 (C18) Column - Length 250mm, 4.0mm ID, 5µm particle size |
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