syringe filters are using special hydrophilic PTFE membrane as the filter medium. This
material has a maximal chemical and pH resistance, and optically clear when wet with water. Hydrophilic PTFE syringe filter is
a versatile filter for aqueous and aggressive organic solvent-based solutions, and especially ideal for HPLC operation. Pure
polypropylene housings and color-coding housings include smooth rim or gear rim are all available