| | Advantec 235号定性滤纸; 11.0厘米直径 | 2 | ¥235.00 | ¥235.00 | | ¥235.00 |  |
| | Ashcroft 30-2174-SD-02L-60# 数字压力表 | 40 | ¥4050.00 | ¥4050.00 | | ¥4050.00 |  |
| | Cole-Parmer® 通用双结pH电极,1kΩ的铂电阻温度传感器,10英尺电缆 | 15 | ¥1584.00 | ¥1584.00 | | ¥1584.00 |  |
| | 普兰德容量瓶,BLAUBRAND®, A级,10 ml,宽颈,瓶口规格 10/19,玻璃瓶塞,棕色 | 7 | ¥721.00 | ¥721.00 | | ¥721.00 |  |
| | Helix Medical Tubing Silicon 25英尺长,60-825-197 | 17 | ¥1799.90 | ¥1799.90 | | ¥1799.90 |  |