GF1 GRADE (1,6 μm)

Particularly suited to atmospheric pollution controls-specifically, intake controls and ozonelevel measurements. This product is used in testing for algae in water, in general water controls and in waste water analysis. Its use for filtering solvents in high-resolution laboratories is recommended. The Trace Element Levels were obtained with an AAS (Atomic Absorption Spectrometer) with 100% dissolved fibreglass.