| | Cole-Parmer ISE电极，碘，双结，BNC | 29 | ￥2937.00 | ￥2937.00 | | ￥2937.00 |  |
| | Cole-Parmer 旋转蒸发器（喷嘴O型圈） | 6 | ￥649.00 | ￥649.00 | | ￥649.00 | |
| | Cole-Parmer 5382 试验筛 | 15 | ￥1540.00 | ￥1540.00 | | ￥1540.00 | |
| | Masterflex 07542-30 L / S定速驱动器，每分钟25转，230 VAC | 26 | ￥2670.00 | ￥2670.00 | | ￥2670.00 | |
| | Brechtel PCVI-MFCv | 0 | ￥0.00 | ￥0.00 | | ￥0.00 | |
| | Cole-Parmer 50K-3 质量流量计 | 37 | ￥3718.00 | ￥3718.00 | | ￥3718.00 | |
