| | Cole-Parmer 双立式微型电泳设备，凝胶床的尺寸为10×10厘米,MGV-202-U | 41 | ￥4125.00 | ￥4125.00 | | ￥4125.00 |  |
| | Cole-Parmer NEMA 4 enclosed, pH Recorder\/Monitor, 115 VAC 50\/60 Hz | 122 | ￥12210.00 | ￥12210.00 | | ￥12210.00 | |
| | 英思科MX6 CH4 (IR)传感器 | 80 | ￥8060.00 | ￥8060.00 | | ￥8060.00 | |
| | ELDORADO AC12 CORROSION REMOVER 5USG SAE-AMS1640 TYI CL.1 | 61 | ￥6103.20 | ￥6103.20 | | ￥6103.20 | |
