| TECTYL 859B CORROSION PREVENTATIVE 5USG MIL-PRF-46002C | 134 | ¥13486.56 | ¥13486.56 | | ¥13486.56 |  |
| Spectra/Por 6膜截留分子量,50,000元;平坦的宽度,28mm的直径,17.8毫米透析管,132542 | 34 | ¥3400.00 | ¥3400.00 | | ¥3400.00 |  |
| 天津津腾 GM-0.5A 型隔膜真空泵 | 13 | ¥1375.00 | ¥1375.00 | | ¥1375.00 |  |
| Ashcroft 25-1130-FD-L-25S-30# 填充甘油压差表 | 14 | ¥1460.00 | ¥1460.00 | | ¥1460.00 |  |
| 天马思TENMARS DT 82 K/J 双通道温度表(温度计) | 7 | ¥750.00 | ¥750.00 | | ¥750.00 |  |