| | VIVASPIN ™ 20离心浓缩与PES截留分子量膜,10,000道尔顿,包48 | 36 | ¥3670.00 | ¥3670.00 | | ¥3670.00 |  |
| | VIVASPIN ™ 20离心浓缩与PES MWCO膜,10万道尔顿,每包12 | 11 | ¥1180.00 | ¥1180.00 | | ¥1180.00 |  |
| | VIVASPIN ™ 20离心浓缩与PES MWCO膜,30,000道尔顿,每包48 | 36 | ¥3670.00 | ¥3670.00 | | ¥3670.00 |  |
| | Helix Medical Tube Silicon .375X.625 EA250FT 61-457-30 | 121 | ¥12112.90 | ¥12112.90 | | ¥12112.90 |  |