| Cole-Parmer® 电动油桶泵 专为浓酸和碱流量计/累加器,35 GPM,PVDF管材料,115伏特,60赫兹,流量测量 | 410 | ¥41074.00 | ¥41074.00 | | ¥41074.00 |  |
| 米沃奇Milwaukee MC110 PH电导监测器 | 12 | ¥1267.00 | ¥1267.00 | | ¥1267.00 |  |
| 美国TSI 801671标准校准套件 | 0 | ¥0.00 | ¥0.00 | | ¥0.00 |  |
| ACCU-SAFE 10℃〜30℃温度计 TH-504641 | 5 | ¥540.00 | ¥540.00 | | ¥540.00 |  |
| 米沃奇Milwaukee MC410溶解性总固体监测器 | 5 | ¥536.00 | ¥536.00 | | ¥536.00 |  |