| | Troemner 7271-1W 20g, 2g, 200 Mg 校准砝码 | 30 | ￥3070.00 | ￥3070.00 | | ￥3070.00 |  |
| | Troemner 9488 质量1LB 5“直径校验砝码 | 5 | ￥510.00 | ￥510.00 | | ￥510.00 | |
| | Ideal 50 Hy-gear 15/16 To 21/4hose C 420-5028固定夹 | 4 | ￥499.90 | ￥499.90 | | ￥499.90 | |
| | Thermo Scientific P8DS-1 迷你双面垂直凝胶 | 81 | ￥8185.00 | ￥8185.00 | | ￥8185.00 | |
