| Mark-10 ES30手轮手动测试台 200磅 | 111 | ¥11160.00 | ¥11160.00 | | ¥11160.00 |  |
| H-B Instrument Company 4840 玻璃温度计 | 3 | ¥390.00 | ¥390.00 | | ¥390.00 |  |
| Mark-10 G1019加厚附件,方形 | 3 | ¥380.00 | ¥380.00 | | ¥380.00 |  |
| lab 醋酸纤维素圆片过滤膜孔径:0.22(um), 直径:47(mm),(200片/盒) | 1 | ¥169.72 | ¥169.72 | | ¥169.72 |  |
| Dwyer 穿孔 1/4“NPT(M/F)压力表冷却塔 | 3 | ¥380.00 | ¥380.00 | | ¥380.00 |  |
| H-B Instrument Company 4870 玻璃温度计 | 3 | ¥390.00 | ¥390.00 | | ¥390.00 |  |
| H-B Instrument Company 10/057/2 玻璃温度计 | 6 | ¥610.00 | ¥610.00 | | ¥610.00 |  |
| 普兰德容量瓶,BLAUBRAND®, A级,2000 ml,瓶口规格 29/32 玻璃瓶塞 | 6 | ¥650.00 | ¥650.00 | | ¥650.00 |  |
| Nunc 343850-ROC 冻存笔,黑色 BLACK CRYOPEN MARKERS | 1 | ¥169.00 | ¥169.00 | | ¥169.00 |  |
| 英国Whatman 1822-037,GF/C系列纯玻璃纤维滤纸,37mm直径 | 2 | ¥242.00 | ¥242.00 | | ¥242.00 |  |