| | Cole-Parmer 4P04/6C 浮子流量计 | 20 | ￥2046.00 | ￥2046.00 | | ￥2046.00 |  |
| | Ingersoll-Rand Diaphragm Pump 1in Alum 5011130840 | 100 | ￥10090.00 | ￥10090.00 | | ￥10090.00 | |
| | Pulsafeede 七天计时器泵，115 VAC，12 GPD LC13BA VTC1 | 52 | ￥5260.00 | ￥5260.00 | | ￥5260.00 | |
| | FISHER SZR150-031K BS05S04 POLYPROPYLENE SYRINGE 5ML (PACK OF 100) | 3 | ￥301.92 | ￥301.92 | | ￥301.92 | |
| | Masterflex 07019-31 I / P 82管，PC外壳/ SS转子的Masterflex I / P标准泵头 | 52 | ￥5250.00 | ￥5250.00 | | ￥5250.00 | |
