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
 | 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® 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-A11B 7L暖气浴循环120V/60HZPolyScience® Performance Programmable 7L Heating Bath Circulator 120V/60Hz |
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 | Cole-Parmer® pH电极与凝灰岩头®，双结，无ATC元素Cole-Parmer® In-Line pH Electrode with Tuff-Tip®, Double-Junction, No ATC Element |
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 | PolyScience 6260T11C110B 再循环装置; -10至40°C; 120VPolyScience® Recirculator; -10 to 40°C; 0.25 hp; turbine pump; 120V |
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 | Cole-Parmer® 凝胶填充式，侧挂式pH电极与凝灰岩提示，单结，没有ATC元素，镀锡端Cole-Parmer® Gel-Filled, Side-Mount pH Electrode with Tuff-Tip; Single Junction, No ATC Element, Tinned ends |
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 | PolyScience 6250T21C130E 再循环装置;240V 0.25马力的涡轮泵PolyScience® Recirculator; -10 to 40°C; 0.25 hp; turbine pump; 240V |
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 | PolyScience LS51MX1A110C 低温台式冷水机120 VACPolyscience® low temp benchtop chiller, -20 to 40°C, 750 watts at 0°C, 120 VAC |
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 | Cole-Parmer® 细菌生长测试套件Cole-Parmer® Bacterial Growth Test Kit |
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 | PolyScience SD15R-40-A11 标准数字15L -30℃冷藏浴循环PolyScience® Standard Digital 15L -30° Refrigerated Bath Circulator 120V/60Hz |
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 | Cole-Parmer® 12毫米的玻璃身体，通用，双结pH电极，100欧姆PT RTD（镀锡完），10英尺电缆Cole-Parmer® 12-mm Glass Body, General Purpose, Double-Junction pH Electrode, 100 Ohm PT RTD (Tinned-Ends), 10-ft Cable |
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 | PolyScience PD15H200-A11B 15L暖气浴循环120V/60HZPolyScience® Performance Digital 15L Heating Bath Circulator 120V/60Hz |
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 | PolyScience 6260M11A110B 循环仪; -10至40°C; 0.25马力PolyScience® Recirculator; -10 to 40°C; 0.25 hp; centrifugal pump; 120V |
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 | PolyScience 6250M21A130E -10至40°C; 0.25马力循环仪PolyScience® Recirculator; -10 to 40°C; 0.25 hp; centrifugal pump; 240V |
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 | Cole-Parmer® 通用pH电极，100Ω铂热电阻，25英尺电缆Cole-Parmer® General Purpose pH Electrode, 100 Ω Pt RTD, 25-ft Cable |
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 | PolyScience PD07R-20-A11B 7L暖气浴循环 高性能数字PolyScience® Performance Digital 7L Heating Bath Circulator 120V/60Hz |
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 | PolyScience PD07H200-A12E 7L暖气浴循环 240V/50HZPolyScience® Performance Digital 7L Heating Bath Circulator 240V/50Hz |
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 | Cole-Parmer® 通用pH电极，100Ω铂热电阻，10英尺电缆电缆Cole-Parmer® General Purpose pH Electrode, 100 Ω Pt RTD, 10-ft Cable |
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 | PolyScience LS51M11A110C 紧凑的台式冷水机，-20〜40°CPolyscience® compact benchtop chiller, -20 to 40°C, 680 watts at 0°C, 120 VAC |
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 | Cole-Parmer® 高pH值的双结pH电极，25英尺电缆Cole-Parmer® High-pH Double-Junction pH Electrode, 25-ft Cable |
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 | Cole-Parmer® 通用双结pH电极，25英尺电缆Cole-Parmer® General Purpose Double-Junction pH Electrode, 25-ft Cable |
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 | PolyScience LS52M21A110E 紧凑的台式冷水机，-20〜40°C 680瓦Polyscience® compact benchtop chiller, -20 to 40°C, 680 watts at 0°C, 240 VAC |
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 | Cole-Parmer® ORP电极，线，单路口，10英尺的电缆，镀锡端Cole-Parmer® ORP electrode, in-line, single-junction, 10-ft cable, Tinned ends |
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 | Cole-Parmer® ORP电极，线，单路口，10英尺的电缆，BNCCole-Parmer® ORP electrode, in-line, single-junction, 10-ft cable, BNC |
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