| | Spectra/Por 2膜，平宽，直径25毫米;，15.9毫米的长度，50'透析管,132678 | 32 | ￥3210.00 | ￥3210.00 | | ￥3210.00 |  |
| | Spectra/Por 6 Membranes; MWCO, 3500; flat width, 18mm; diameter, 11.5mm,132590 | 34 | ￥3400.00 | ￥3400.00 | | ￥3400.00 | |
| | Druck 500psig 615校准 遥控感应器 | 100 | ￥10060.00 | ￥10060.00 | | ￥10060.00 | |
| | Digi-Sense 104A 3622568 热电偶计 | 107 | ￥10750.00 | ￥10750.00 | | ￥10750.00 | |
| | Wika 30240T003G4 双金属温度计 | 9 | ￥995.00 | ￥995.00 | | ￥995.00 | |
| | Kaydry 船员® CL4湿巾，12“X 12”，100/box，5盒/箱 | 20 | ￥2010.00 | ￥2010.00 | | ￥2010.00 | |
