| | Sandpiper® S1FB3P2PPUS100 气动双隔膜泵聚丙烯泵，聚丙烯，45 GPM，PTFE隔膜 | 124 | ￥12480.00 | ￥12480.00 | | ￥12480.00 |  |
| | Hart Scientific 5627A-9-B RTD探头 | 76 | ￥7650.00 | ￥7650.00 | | ￥7650.00 | |
| | I-Chem LB288-7222-ROC 0.125"低流失盖垫，适于24-414密封盖 I-Chem Low Bleed Septum 0.125" thick for 24-414 closures | 5 | ￥543.00 | ￥543.00 | | ￥543.00 | |
