Chromstore has launched dual-membrane syringe filters that are suitable for UHPLC and HPLC analysis.
The syringe filters incorporate a glass pre-filter layer, meaning samples go through a two-step clean-up for a more efficient elimination of particulates, as well as higher capacity and easier fluid flow.
The syringe filters are said to increase column lifetimes and reduce wear and tear on LC and GC system components such as frits, injection valves and LC pump check valves.
For LCMS analysis they reduce the blockage of MS probes, resulting in increased laboratory productivity and lower running costs.
These filters are available in 0.1, 0.22 and 0.45um pore sizes.
Sterile syringe filters are also available.
Sizes available are 13, 17, 25, 30 and 33mm