| 英国Casella CEL-120/2 声学校准器 | 38 | ¥3850.00 | ¥3850.00 | | ¥3850.00 |  |
| Filter Cartridges20“L0.2微米双开口高效率褶聚丙烯滤芯 | 18 | ¥1840.00 | ¥1840.00 | | ¥1840.00 |  |
| Whatman ME25混合纤维素膜10401618 ME25 0.45uM 90MM 50/PK,尺寸:90MM 孔径0.45um | 14 | ¥1492.00 | ¥1492.00 | | ¥1492.00 |  |
| Whatman 1600-825 玻璃微纤维膜过滤杯 | 21 | ¥2170.00 | ¥2170.00 | | ¥2170.00 |  |
| Whatman FP050/0膜过滤设备附件10461118 FP050/0/13 CONNHOSE FP050 1/PK | 0 | ¥46.00 | ¥46.00 | | ¥46.00 |  |
| Masterflex 07592-40 更换电机Masterflex I / P 07592-20,-30系统 | 122 | ¥12200.00 | ¥12200.00 | | ¥12200.00 |  |