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 | Ohaus/AV8101奧豪斯天平Ohaus/奧豪斯AV8101天平 Ohaus Adventurer Pro Toploading Balance, 8100 g x 0.1 g, 115 VAC |
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 | MXD73 MXD75 多通道水質(zhì)分析儀隨意組合、同時測量PH 值、電導(dǎo)率和濃度、溶解氧、懸浮物和濁度 |
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 | Ohaus/AV412C奧豪斯天平Ohaus/奧豪斯AV412C天平 Ohaus Adventurer Pro Precision Balance AV412C, 410g x 0.01g With InCal |
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 | DHS16-A 紅外水份測定儀DHS16-A 紅外水份測定儀 |
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 | 普利賽斯XB120A電子天平普利賽斯XB120A電子天平 |
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 | 賽多利斯分析天平BSA224S-CW |
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 | Cole-Parmer 二氧化氯傳感器，0到百萬分之2，4至20 mA輸出 CLD402Cole-Parmer? Chlorine Dioxide Sensor, 0 to 2 ppm, 4 to 20 mA output |
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