| | 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 | |
| | Parker MPC95-BBNSP1 质量流量计 | 86 | ￥8680.00 | ￥8680.00 | | ￥8680.00 | |
| | 圣戈班 AAC00009 R-3603理化分析仪器用软管 | 3 | ￥347.00 | ￥347.00 | | ￥347.00 | |
