GVS offers a wide range of glass microfiber filters made of 100% borosilicate glass fibers with and without binders. The depth structure of the filter’s large surface area, provides an outstanding impurity retention capacity combined with a low filter resistance. Glass fiber filters adsorb the finest particles down to 1µm from liquids and ﹤1µm in air and gases (even aerosols with this particle diameter are separated), as the electrostatic interaction between the glass fibers and gases is better than between glass fibers and liquids.
Grade DMEFC is the most suitable filter to test for solids in suspension in water in accordance with the parameters set by the EN-872:2005 European regulation and American Standard Methods norm 2540D. In general, it is suitable for any work in water control or wastewater analysis, including clarification processes. Within biochemical tests, it is very useful for analysing carbohydrates, cellular cultures, etc.
- Retention: 1.2µm
- Weight: 53g/m2
- Thickness: 260µm
- Retention drop: 99.998%
- Binder-free
- Grade DMEFC applications:
- Determination of suspended soils in water in accordance with European regulations
- Clarification and monitoring water and wastewater analysis
- Analysis of carbohydrates, cellular cultures in biochemical tests where cellulose fibre is an inconvenience
- Equivalent to: GF-C, GF 52, GF3, MCG
This product has met the following criteria to qualify for the following awards: