| Whatman Grade 2555定性滤纸10313953 Grade 2555 FF 320MM 100/PK | 4 | ¥480.00 | ¥480.00 | | ¥480.00 |  |
| TQC 检查标准60°光泽-CL-6844 | 45 | ¥4580.00 | ¥4580.00 | | ¥4580.00 |  |
| Cole-Parmer 1923737-010BHV10 双结pH电极探头卫队1千欧姆RTD(扁形接线板),BNC | 20 | ¥2090.00 | ¥2090.00 | | ¥2090.00 |  |
| Krylon 11oz. Gloss Black Weekend Spr 425-K358 | 0 | ¥94.90 | ¥94.90 | | ¥94.90 |  |
| Whatman Grade 604定性滤纸10312745 Grade 604 FF 150MM 100/PK | 2 | ¥290.00 | ¥290.00 | | ¥290.00 |  |
| 天津津腾 2L三角瓶 | 2 | ¥213.00 | ¥213.00 | | ¥213.00 |  |