1. Minerals, such as salt,
solvent oil, cement, liquidized propane, liquidized butane, LPG, etc.
![](//m.moreplr.com/img/dict/image/sound.gif)
盐、溶剂油、水泥、液化丙烷、液化丁烷、液化石油气等矿产品;
2. Appropriate
solvent could increase the permeation selectivity of the imprinted membrane for the template.
![](//m.moreplr.com/img/dict/image/sound.gif)
合适的渗透溶剂可提高印迹膜对模板分子的渗透选择性。
3. Equipped with circulation filtering devices, which can keep the
solvent clean during washing to get the better result.
![](//m.moreplr.com/img/dict/image/sound.gif)
配备循环过滤装置,它可以保持清洁溶剂,在洗涤,以获得更好的效果。