| | ADVANTEC 47毫米标准玻璃微过滤烟嘴 | 24 | ￥2450.00 | ￥2450.00 | | ￥2450.00 |  |
| | ACHESON AB 4293 400ML AEROSOL 润滑油 | 3 | ￥322.00 | ￥322.00 | | ￥322.00 | |
| | Advantec GC50142MM GC50玻璃纤维过滤器 | 35 | ￥3500.00 | ￥3500.00 | | ￥3500.00 | |
| | Whatman NC45硝酸纤维膜10401118 NC45 0.45uM 90MM 50/PK，尺寸：90mm 孔径0.45um | 19 | ￥1988.00 | ￥1988.00 | | ￥1988.00 | |
