| | Ismatec™ISM44B 快几个数字驱动，2到240转，115 / 230 VAC | 219 | ￥21900.00 | ￥21900.00 | | ￥21900.00 |  |
| | WHATMAN 7188-003 硝酸纤维素过滤膜0.8um孔径 | 17 | ￥1776.00 | ￥1776.00 | | ￥1776.00 | |
| | Cole-Parmer T53/6-022-13G 浮子流量计 | 23 | ￥2398.00 | ￥2398.00 | | ￥2398.00 | |
| | Ismatec™ISM1091 ECOLINE泵与易装®头，1个通道，0.23至1600毫升/分钟，115/230 VAC | 218 | ￥21830.00 | ￥21830.00 | | ￥21830.00 | |
| | Ismatec™ISM1089 Ecoline小型盒式磁带泵，8通道，6辊，115 / 230 VAC | 224 | ￥22430.00 | ￥22430.00 | | ￥22430.00 | |
| | Cole-Parmer T53/6-014-18G 浮子流量计 | 23 | ￥2398.00 | ￥2398.00 | | ￥2398.00 | |
| | Sigma 85529-250G D-山梨醇 | 8 | ￥886.00 | ￥886.00 | | ￥886.00 | |
| | 美国SKC SKC 210-1003MTXKV Pocket pump袖珍型低流量 | 88 | ￥8800.00 | ￥8800.00 | | ￥8800.00 | |
