今日推薦
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總共找到64個(gè)商品
 | Cole-Parmer 臺(tái)式型號(hào)的pH / ORP控制器，具有錄音功能和ATC 110 VAC，50/60赫茲Benchtop Model pH/ORP Controller with Recorder and ATC; 110 VAC, 50/60 Hz |
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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 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 臺(tái)式型號(hào)的pH / ORP控制器與記錄儀; 110 VAC，50/60赫茲Benchtop model pH/ORP controller with recorder; 110 VAC, 50/60 Hz |
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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 NEMA 4 enclosed, pH Recorder\/Monitor, 115 VAC 50\/60 HzCole-Parmer? NEMA 4 enclosed, pH Recorder/Monitor, 115 VAC 50/60 Hz |
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 | Cole-Parmer玻璃管發(fā)酵DO探頭，300mm的浸入深度，極譜Cole-Parmer? Glass Body Fermentation DO Probe, 300mm immersion depth, polarographic |
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 | Cole-Parmer 壁掛式pH控制器具有錄音功能和ATC一個(gè)輸入110 VAC，50/60赫茲Wall-mount pH Controller With Recorder And Atc, One Input; 110 VAC, 50/60 Hz |
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 | Cole-Parmer 數(shù)顯場(chǎng)溶解氧儀Cole-Parmer? Field Dissolved Oxygen Meter, Digital |
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| | Cole-Parmer 壁掛式pH控制器ATC，具有錄音功能和雙輸入110 VAC，50/60赫茲Wall-mount pH Controller With Recorder And Atc, Two Inputs; 110 VAC, 50/60 Hz |
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 | Cole-Parmer 電導(dǎo)池，K = 10，10歐姆的ATC，PVDF體Cole-Parmer? Conductivity Cell, K=10.0, 10 Kohm ATC, PVDF body |
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 | Cole-Parmer 不銹鋼機(jī)身發(fā)酵DO探頭，浸入深度420毫米，19毫米的安裝，直徑19毫米，極譜法Cole-Parmer Stainless Steel Body Fermentation DO Probe, 420-mm immersion depth, 19-mm mount, 19-mm dia, polarographic |
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 | Cole-Parmer 壁掛式pH控制器與錄音機(jī)，兩個(gè)輸入，沒有ATC 110 VAC，50/60赫茲Wall-mount pH controller with recorder, two inputs, no ATC; 110 VAC, 50/60 Hz |
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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臺(tái)式溶解氧測(cè)量?jī)x，110伏交流Benchtop Dissolved Oxygen Meter, 110 VAC |
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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-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 環(huán)形電導(dǎo)率變送器，聚偏氟乙烯（PVDF），0到100毫秒 C3254PS.2Cole-Parmer? Toroidal Conductivity transmitter, PVDF, 0 to 100 mS |
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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 C3254PS.3 環(huán)形電導(dǎo)率變送器，聚偏氟乙烯（PVDF），0到1000毫秒Cole-Parmer? Toroidal Conductivity transmitter, PVDF, 0 to 1000 mS |
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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 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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 | Cole-Parmer 純水電導(dǎo)率儀0至200UsCole-Parmer? Traceable? Pure-Water Conductivity Meter; 0 to 200 uS |
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