| | 200°F(93°C)高效率聚丙烯绝对额定过滤袋 | 2 | ¥205.00 | ¥205.00 | | ¥205.00 |  |
| | Micropump L21831 腔式齿轮泵头NEMA类型56 C面马达,2.86毫升/转 | 209 | ¥20920.00 | ¥20920.00 | | ¥20920.00 |  |
| | 12/pk聚碳酸酯膜过滤器 | 11 | ¥1150.00 | ¥1150.00 | | ¥1150.00 |  |
| | Millipore 13622 真空搅拌器 | 20 | ¥2050.00 | ¥2050.00 | | ¥2050.00 |  |
| | 英国Whatman 1442-125,Grade 42无灰级定量滤纸,2.5μm,12.5CM | 3 | ¥326.00 | ¥326.00 | | ¥326.00 |  |