| | Spectra/Por 6膜截留分子量，25,000;扁宽，12毫米直径，7.6毫米透析管,132550 | 34 | ￥3400.00 | ￥3400.00 | | ￥3400.00 |  |
| | Spectra/Por 2膜;扁宽，直径45毫米;，28.6毫米的长度，50'透析管 | 32 | ￥3210.00 | ￥3210.00 | | ￥3210.00 | |
| | ITW-Chemtronics Wipe Poly/cell Cr 9x9in Pk300 6209 | 106 | ￥10690.00 | ￥10690.00 | | ￥10690.00 | |
| | Cole-Parmer 3220P 15 mL锥形底一次性塑料离心管 | 13 | ￥1364.00 | ￥1364.00 | | ￥1364.00 | |
| | FARECLA G3 POLISH 3KG | 11 | ￥1167.12 | ￥1167.12 | | ￥1167.12 | |
| | KIMWIPES ® EX-L湿巾，15“×16-3/4”，140/box，15盒/箱 | 20 | ￥2050.00 | ￥2050.00 | | ￥2050.00 | |
