| | International Enviroguard Coverall Viroguard Hb 3xl Cs25 2404-3XL | 28 | ¥2899.90 | ¥2899.90 | | ¥2899.90 |  |
| | Masterflex 07540-06 L / S定速驱动器,每分钟6转,115伏交流 | 26 | ¥2670.00 | ¥2670.00 | | ¥2670.00 |  |
| | Kapa Biosystems Dna Polymerase With Dntps250u KK5009 | 19 | ¥1999.90 | ¥1999.90 | | ¥1999.90 |  |