| | I-Chem S326-0020-RWD 20ml 透明样品瓶 ， 0.125" 非粘合盖垫，已认证 I-Chem 20ml Vial clear 0.125" unbonded septum certified | 11 | ￥1145.00 | ￥1145.00 | | ￥1145.00 |  |
| | I-Chem S336-0040-RWD 40ml 透明样品瓶 ， 0.125" 非粘合盖垫，已认证 I-Chem 40ml Vial clear 0.125" unbonded septum certified | 12 | ￥1278.00 | ￥1278.00 | | ￥1278.00 | |
| | Cole-Parmer C2TM 流量控制阀（手动） | 11 | ￥1100.00 | ￥1100.00 | | ￥1100.00 | |
| | 艾德姆ADAM Highland便携式精密天平 HCB123 | 13 | ￥1353.00 | ￥1353.00 | | ￥1353.00 | |
