| | Cole-Parmer PTFE北斗 500毫升 | 19 | ￥1903.00 | ￥1903.00 | | ￥1903.00 |  |
| | Cole-Parmer 5359 试验筛 | 7 | ￥781.00 | ￥781.00 | | ￥781.00 | |
| | Cole-Parmer V3SF#325 3“直径筛 | 6 | ￥693.00 | ￥693.00 | | ￥693.00 | |
| | Helix Medical Tubing Sil 0.625IDX.875OD 25FT 60-825-262 | 30 | ￥3099.90 | ￥3099.90 | | ￥3099.90 | |
| | Helix Medical Tubing Silicone .039X.012X.063 60-825-27 | 12 | ￥1299.90 | ￥1299.90 | | ￥1299.90 | |
| | Cole-Parmer 4700 试验筛 | 6 | ￥627.00 | ￥627.00 | | ￥627.00 | |
| | Cole-Parmer Y12-215D (CGA 580) 通用燃气稳压器 | 48 | ￥4862.00 | ￥4862.00 | | ￥4862.00 | |
| | Helix Medical Sil Tbg Red Str .375/.625/50FT 61-078-30 | 26 | ￥2699.90 | ￥2699.90 | | ￥2699.90 | |
| | Cole-Parmer 4545 试验筛 | 6 | ￥627.00 | ￥627.00 | | ￥627.00 | |
| | Helix Medical Sil Tbg Red Str .125/.250/50FT 61-078-21 | 11 | ￥1199.90 | ￥1199.90 | | ￥1199.90 | |
| | Helix Medical Tubing Si .75X.187X.1.124,25FT 60-825-310 | 52 | ￥5257.10 | ￥5257.10 | | ￥5257.10 | |
