今日推薦
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總共找到2411個(gè)商品
 | Cole-Parmer 環(huán)形電導(dǎo)率變送器，聚偏氟乙烯（PVDF），0到10毫秒 C3254PS.1Cole-Parmer? Toroidal Conductivity transmitter, PVDF, 0 to 10 mS |
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 | Cole-Parmer 550 pH /溫度1/4-DIN，控制器Cole-Parmer 550 pH/Temperature 1/4-DIN Controller |
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 | Cole-Parmer 500電導(dǎo)率/ TDS /溫度1/4-DIN控制器Cole-Parmer 500 Cond/TDS/Temperature 1/4-DIN Controller |
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 | Cole-Parmer550電導(dǎo)率/ TDS /溫度1/4 DIN控制器Cole-Parmer 550 Cond/TDS/Temperature 1/4 DIN Controller |
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 | Cole-Parmer臺式溶解氧測量儀，110伏交流Benchtop Dissolved Oxygen Meter, 110 VAC |
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 | Cole-Parmer不銹鋼探針，浸入深度150毫米，25毫米的安裝，直徑19毫米，極譜法Cole-Parmer Stainless Steel Body Fermentation DO Probe, 150-mm immersion depth, 25-mm mount, 19-mm dia, polarographic |
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 | Cole-Parmer不銹鋼探針，150mm的浸入深度，安裝12毫米，直徑12毫米，極譜法Cole-Parmer Stainless Steel Body Fermentation DO Probe, 150mm immersion depth, 12-mm mount, 12-mm dia, polarographic |
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 | Cole-Parmer不銹鋼探針，浸入深度320毫米，25毫米的安裝，直徑19毫米，極譜法Cole-Parmer Stainless Steel Body Fermentation DO Probe, 320-mm immersion depth, 25-mm mount, 19-mm dia, polarographic |
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 | Cole-Parmer不銹鋼探針，220mm的浸入深度，安裝12毫米，直徑12毫米，極譜法Cole-Parmer Stainless Steel Body Fermentation DO Probe, 220mm immersion depth, 12-mm mount, 12-mm dia, polarographic |
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 | Cole-Parmer不銹鋼探針，浸入深度150毫米，19毫米的安裝，直徑19毫米，極譜法Cole-Parmer Stainless Steel Body Fermentation DO Probe, 150-mm immersion depth, 19-mm mount, 19-mm dia, polarographic |
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 | Cole-Parmer不銹鋼探針，浸入深度200毫米，19毫米的安裝，直徑19毫米，極譜Cole-Parmer Stainless Steel Body Fermentation DO Probe, 200-mm immersion depth, 19-mm mount, 19-mm dia, polarographic |
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 | Cole-Parmer不銹鋼探針，浸入深度320毫米，19毫米的安裝，直徑19毫米，極譜法Cole-Parmer Stainless Steel Body Fermentation DO Probe, 320-mm immersion depth, 19-mm mount, 19-mm dia, polarographic |
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 | Cole-Parmer可溯源的高精度，便攜式電導(dǎo)率儀和探頭 4063Cole-Parmer? Traceable? High Accuracy, Portable Conductivity Meter and Probe |
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 | Cole-Parmer 濁度計(jì)，EPA標(biāo)準(zhǔn)，220伏交流Cole-Parmer? Laboratory Benchtop Turbidity Meters, EPA compliant, 220 VAC |
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 | Cole-Parmer 濁度計(jì)，EPA標(biāo)準(zhǔn)，110伏交流Cole-Parmer? Laboratory Benchtop Turbidity Meters, EPA compliant, 110 VAC |
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 | Cole-Parmer 濁度計(jì)，EPA標(biāo)準(zhǔn)，220 VACCole-Parmer? Field Benchtop Turbidity Meters, EPA compliant, 220 VAC |
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 | Cole-Parmer臺式濁度計(jì)，EPA標(biāo)準(zhǔn)，110伏交流 11520-110Cole-Parmer? Field Benchtop Turbidity Meters, EPA compliant, 110 VAC |
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 | Cole-Parmer不銹鋼探針，300mm的浸入深度，安裝12毫米，直徑12毫米，極譜法Cole-Parmer Stainless Steel Body Fermentation DO Probe, 300mm immersion depth, 12-mm mount, 12-mm dia, polarographic |
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 | Cole-Parmer不銹鋼探針，3/4“NPT（M）安裝探頭，浸入深度150毫米，直徑19毫米，極譜法Cole-Parmer Stainless Steel Body Fermentation DO Probe, 150-mm immersion depth, 3/4" NPT(M) mount, 19-mm dia, polarographic |
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 | Cole-Parmer EW-05726-20不銹鋼發(fā)酵溶解氧探頭，3/4“NPT（M）安裝探頭，浸入深度320毫米，直徑19毫米，極譜法Cole-Parmer Stainless Steel Body Fermentation DO Probe, 320-mm immersion depth, 3/4" NPT(M) mount, 19-mm dia, polarographic |
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 | Cole-Parmer EW-05726-04不銹鋼探針，3/4“NPT（M）安裝探頭，浸入深度420毫米，不銹鋼發(fā)酵溶解氧探頭Cole-Parmer Stainless Steel Body Fermentation DO Probe, 420-mm immersion depth, 3/4" NPT(M) mount, 19-mm dia, polarographic |
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 | Cole-Parmer 離子濃度控制器Cole-Parmer? Ion Concentration Controller |
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 | Cole-Parmer 氧化氯傳感器，0至10 PPM，4至20 mA輸出 CLD410Cole-Parmer? Chlorine Dioxide Sensor, 0 to 10 ppm, 4 to 20 mA output |
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 | Cole-Parmer 氯傳感器，0到百萬分之2，4至20 mA輸出 FCL402Cole-Parmer? Free Chlorine Sensor, 0 to 2 ppm, 4 to 20 mA output |
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 | Cole-Parmer 氯傳感器，0?5 ppm的4至20 mA輸出 FCL405Cole-Parmer? Free Chlorine Sensor, 0 to 5 ppm, 4 to 20 mA output |
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