| | Helix Medical Tubng Silc 50FT .058X.077X.009 60-011-06 | 5 | ￥519.90 | ￥519.90 | | ￥519.90 |  |
| | Cole-Parmer 2078Q 固体加热块 | 14 | ￥1419.00 | ￥1419.00 | | ￥1419.00 | |
| | 艾德姆ADAM 精密天平 PGC6002e | 47 | ￥4760.00 | ￥4760.00 | | ￥4760.00 | |
| | Cole-Parmer 355-002-304-CP 粘度标准S30000 | 17 | ￥1793.00 | ￥1793.00 | | ￥1793.00 | |
