| Thermo Scientific HYPERSIL 25002-202130 GOLD色谱柱 - 长度200mm,2.1mm内径,粒径1.9微米 | 77 | ¥7775.00 | ¥7775.00 | | ¥7775.00 |  |
| Vaisala HMT120-KC0A2B22A1A0Z 温湿度计 | 58 | ¥5850.00 | ¥5850.00 | | ¥5850.00 |  |
| Pulsafeede DC2B-5-AP-M1XE 泵,计量,14gph,115/230V,SS,W / MPC控制器 | 322 | ¥32210.00 | ¥32210.00 | | ¥32210.00 |  |
| Pulsafeede LVG5MA-VTSK 高粘度,4至20 mA佩斯泵,96加仑,115 VAC,50/60赫兹 | 133 | ¥13310.00 | ¥13310.00 | | ¥13310.00 |  |