| | whatman SV006真空连接管10471700 SV006 RUB VACTUBE ID8MM 1/PK，直径：8mm | 2 | ￥249.00 | ￥249.00 | | ￥249.00 |  |
| | whatman SV003C真空连接管10471101 SV003C ARMOURTUBE 1.5M 1/PK | 16 | ￥1610.00 | ￥1610.00 | | ￥1610.00 | |
| | Whatman NL17聚酰胺膜10414112 NL17 0.45uM 47MM 100/PK，尺寸：47MM 孔径0.45um | 9 | ￥971.00 | ￥971.00 | | ￥971.00 | |
| | 美泰 MH320 硬度计 | 46 | ￥4675.00 | ￥4675.00 | | ￥4675.00 | |
| | Cole-Parmer®齿轮泵系统，的台式模拟量驱动器，0.092 mL的/转，220 VAC | 159 | ￥15906.00 | ￥15906.00 | | ￥15906.00 | |
