| DESOTO 825-009-3201 2.25USG包装,符合BAC5710 TYPE 51 | 163 | ¥16384.08 | ¥16384.08 | | ¥16384.08 |  |
| Cole-Parmer 大型的尼龙瓶子刷,22“ | 1 | ¥110.00 | ¥110.00 | | ¥110.00 |  |
| Thermo Scientific 30205-104030 HYPERSIL MOS(C8)柱 - 长度100mm,ID4.0毫米,粒径5μm的 | 43 | ¥4330.00 | ¥4330.00 | | ¥4330.00 |  |
| 精诚 90型BOD快速测定仪 | 261 | ¥26180.00 | ¥26180.00 | | ¥26180.00 |  |
| Pulsafeede XP055HVNX泵,变速蠕动泵,55加仑(8.67 LPH),80 PSI(5.4 BAR),230VAC,50/60HZ | 75 | ¥7560.00 | ¥7560.00 | | ¥7560.00 |  |
| HANNA/哈纳HI83414台式余氯/总氯/浊度测定仪 | 101 | ¥10188.75 | ¥10188.75 | | ¥10188.75 |  |