| | lab混合纤维素圆片过滤膜, 孔径:0.45(um), 直径:90(mm)，（100片/盒） | 1 | ￥141.43 | ￥141.43 | | ￥141.43 |  |
| | ZyTemp TN458 红外测温仪 | 4 | ￥460.00 | ￥460.00 | | ￥460.00 | |
| | Cole-Parmer GR10850SVV-CP 变面积式流量计 | 47 | ￥4785.00 | ￥4785.00 | | ￥4785.00 | |
| | Ashcroft 60-1379SSH-04L-3000# 过程仪表 | 47 | ￥4700.00 | ￥4700.00 | | ￥4700.00 | |
| | PolyScience PD20R-30-A12E 20L -30℃冷藏浴循环240V/50HZ | 594 | ￥59470.00 | ￥59470.00 | | ￥59470.00 | |
| | 赛多利斯PT-10 便携式PH计 | 26 | ￥2680.00 | ￥2680.00 | | ￥2680.00 | |
