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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368个商品
 | Cole-Parmer®电导率标准液，10,000μS，16盎司，单独测试瓶Cole-Parmer® conductivity standard, 10,000 µS, 16 ounces, individually tested bottle |
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 | Cole-Parmer®电导率标准液，1000μS，16盎司，单独测试瓶Cole-Parmer® conductivity standard, 1000 µS, 16 ounces, individually tested bottle |
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 | Cole-Parmer®电导率标准液，1413μS，16盎司，单独测试瓶Cole-Parmer® conductivity standard, 1413 µS, 16 ounces, individually tested bottle |
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 | Cole-Parmer®pH参考半电池，银/氯化银填充，玻璃体Cole-Parmer® pH reference half-cell, Ag/AgCl fill, glass body, reference pin connection |
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 | Cole-Parmer®延长线，100kΩ的热敏电阻，50英尺Cole-Parmer® Extension Cable, 100 kΩ Thermistor, 50 ft |
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 | Cole-Parmer®pH半电池，通用，BNCCole-Parmer® pH half-cell, general purpose, BNC |
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 | Cole-Parmer®延长线，25英尺Cole-Parmer® Extension Cable, 25 ft |
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 | Cole-Parmer®延长线，100ΩRTD，25英尺Cole-Parmer® Extension Cable, 100Ω RTD, 25 ft |
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 | Cole-Parmer®通用流通适配器Cole-Parmer® Universal Flow Through Adapter |
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 | Cole-Parmer®pH值前置放大器套件，220伏，50赫兹Power Supply for Cole-Parmer® pH Preamplifier Kits, 220 VAC, 50 Hz |
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 | Cole-Parmer® pH为10的缓冲溶液，4升瓶Cole-Parmer® pH 10 buffer solution, 4 L bottle, NIST-traceable reference material |
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 | Cole-Parmer®pH值4缓冲溶液，4升瓶Cole-Parmer® pH 4 buffer solution, 4 L bottle, NIST-traceable reference material |
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 | Cole-Parmer® pH值为7的缓冲溶液，4升瓶Cole-Parmer® pH 7 buffer solution, 4 L bottle, NIST-traceable reference material |
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 | Cole-Parmer® 更换离子强度调节剂，1加仑Replacement ionic strength adjustor, TISAB I, 1 gallon |
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 | Cole-Parmer® 延长线，100kΩ热敏电阻，25英尺Cole-Parmer® Extension Cable, 100 kΩ Thermistor, 25 ft |
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 | Cole-Parmer® 电源pH值前置套件，110伏，60赫兹Power Supply for Cole-Parmer® pH Preamplifier Kits, 110 VAC, 60 Hz |
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 | Cole-Parmer® 电导率标准液，5μS，16盎司Cole-Parmer® conductivity standard, 5 µS, 16 ounces |
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 | Cole-Parmer® 电导率标准液，1μS，16盎司Cole-Parmer® conductivity standard, 1 µS, 16 ounces |
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 | Cole-Parmer® ATC实验室型探针，100ΩRTCole-Parmer® Lab-Type ATC Probe, 100Ω RTD |
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 | Kingscote 506250-B16 Solvent-based Blue Dye, 16 OzSolvent-based Blue Dye, 16 Oz |
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 | Cole-Parmer® 延长线，10英尺，100ΩRTDCole-Parmer® Extension Cable, 100Ω RTD, 10 ft |
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 | Cole-Parmer® 延长线，100kΩ热敏电阻，10英尺Cole-Parmer® Extension Cable, 100 kΩ Thermistor, 10 ft |
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 | 溶剂型Flouresent的红色染料，4盎司,Kingscote 506250-RF4 Fluorescent RED Leak Tracer DyeSolvent-based Flouresent RED Dye, 4 OZ |
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 | Cole-Parmer® 溶pH值4缓冲溶液，1升瓶,PH-4 1LCole-Parmer® pH 4 buffer solution, 1 L bottle, NIST-traceable reference material |
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 | Cole-Parmer® pH值为7的缓冲溶液，1升瓶,PH-7 1LCole-Parmer® pH 7 buffer solution, 1 L bottle, NIST-traceable reference material |
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