| | Cole-Parmer Y12-C445B (590 CGA) 高纯度气体调节器 | 146 | ￥14619.00 | ￥14619.00 | | ￥14619.00 |  |
| | Helix Medical Tbg Sil 50'.058ID/.077OD Nusil 60-795-06 | 4 | ￥479.90 | ￥479.90 | | ￥479.90 | |
| | Cole-Parmer 14202-64胱氨酸培养液，500g | 14 | ￥1479.50 | ￥1479.50 | | ￥1479.50 | |
| | Helix Medical Sil Tbg Red Str .188/.375/50FT 61-078-23 | 14 | ￥1499.90 | ￥1499.90 | | ￥1499.90 | |
