| | Cole-Parmer®低流量关闭耦合泵,最大流量12 GPM,1“喉管接口,24 VDC 3600 RPM电机,316不锈钢 | 21 | ¥2189.00 | ¥2189.00 | | ¥2189.00 |  |
| | Whatman Grade3定性滤纸1003-797 Gr3 32MM x 100M 1/PK | 0 | ¥0.00 | ¥0.00 | | ¥0.00 |  |
| | Ashcroft 60-1082-AS-02L-30# 测试计 | 31 | ¥3150.00 | ¥3150.00 | | ¥3150.00 |  |
| | 不锈钢直通式离心水泵,紧密耦合的高流量泵,93加仑或63 TDH,HP 115/230 VAC,1相,TEFC | 49 | ¥4950.00 | ¥4950.00 | | ¥4950.00 |  |