| | Cole-Parmer 216840 TS24/40旋转蒸发器蒸发瓶 | 8 | ￥825.00 | ￥825.00 | | ￥825.00 |  |
| | PolyScience PD07H200-A12E 7L暖气浴循环 240V/50HZ | 318 | ￥31890.00 | ￥31890.00 | | ￥31890.00 | |
| | 英国GMI LS512小推车，配套LS512可燃气检测仪使用 | 90 | ￥9020.00 | ￥9020.00 | | ￥9020.00 | |
| | Polypropylene (PP)PTFE膜胶囊;孔径0.22μ | 31 | ￥3100.00 | ￥3100.00 | | ￥3100.00 | |
| | PolyScience 6350M21A130E 循环仪; -10至40°C离心泵; 240V | 364 | ￥36430.00 | ￥36430.00 | | ￥36430.00 | |
| | 英国GMI LS512可燃气检测仪检测仪LEL/VOL传感器，配套LS512使用 | 33 | ￥3300.00 | ￥3300.00 | | ￥3300.00 | |
| | Helix Medical Silic TUBN250.125INID/.313INOD 60-564-82 | 59 | ￥5999.90 | ￥5999.90 | | ￥5999.90 | |
