滤膜 微孔过滤膜 滤膜价格 水系滤膜 有机系滤膜 超滤膜

郑州宝晶电子科技有限公司 滤膜

一. 应用：

微孔滤膜广泛应用于样品分析和实验室样品过滤中。

二.分类：

1.水系滤膜：混合纤维素酯膜（水系滤膜）由硝酸纤维素酯和醋酸纤维素酯制成，是一种多孔性的精密过滤材料，滤膜表面孔径分布均。相比较于硝酸纤维膜，其一致性和表面的光滑程度都要更好。此类膜经典应用于溶液中悬浮微粒的粒子计数和分析。

2.有机系滤膜：尼龙膜（有机系滤膜）材质强韧，适用于HPLC中的大部分溶液（如酒精）过滤，尤其对气体净化和微粒重量分析有独到之处。
Membrane is widely used in analytical and laboratory filtration. Mixed cellulose ester membrane(for hydrophilic) is a mixture of cellulose acetate and cellulose nitrate. It is a porous delicate filtering material and the pore evenly distribute on the membrane surface, provides a more uniform and smoother surface compared to pure nitrocellulose membrane. This membrane is typically used to count or analyze particles contained in liquids or captured from aerosols. Nylon membrane(for hydrophobic) is strong and compatible with a broad range of aqueous solution including alcohols and solvents used in HPLC work. It is suitable for air decontamination and particles analyze.
郑州宝晶电子科技有限公司销售各类滤膜，样品瓶，进样瓶，色谱柱，色谱试剂等色谱耗材及配件，详情咨询