| | Masterflex 77964-30 粉末涂层钢外壳，易装泵头的Masterflex I / P数字流程泵系统的0.1至650转，90到260 VAC | 488 | ￥48800.00 | ￥48800.00 | | ￥48800.00 |  |
| | Kapa Biosystems Mg Free Buffer & Dntps500u KK5510 | 41 | ￥4199.90 | ￥4199.90 | | ￥4199.90 | |
| | Cole-Parmer PSV-4 电磁阀电动阀门 | 30 | ￥3036.00 | ￥3036.00 | | ￥3036.00 | |
| | 英国whatman 1004-320 Grade4定性标准滤纸 | 7 | ￥733.00 | ￥733.00 | | ￥733.00 | |
| | Krohne CP VN0347 VN30电磁流量传感器，2“9.3-373 GPM | 348 | ￥34820.00 | ￥34820.00 | | ￥34820.00 | |
| | Masterflex® 07540-12 L / S ®定速驱动器，12转，115 VAC | 26 | ￥2670.00 | ￥2670.00 | | ￥2670.00 | |
