LABORATORY FILTERS

GIC supplies both depth and surface filters. Membrane filters are surface filters where most of the items filtered out remain on the surface of the filter. Filter paper is a depth filter which has a number of fibres which create multiple pathways in which particles can get stuck. The advantage of a surface filter is much more precise filtration, whereas a depth filter lasts much longer before it is blocked.

SURFACE FILTERS	DEPTH FILTERS
MEMBRANE FILTRATION	QUANTITATIVE FILTRATON	QUALITATIVE FILTRATION	INDUSTRIAL FILTRATION
Sample Preparation for Instrument Analysis: >ZapClean Syringe Filters	Cement Analysis: >PureRIGHT Ashless Filter Papers	Food analysis: >ThimRIGHT Extraction Thimbles	Mine Process and Exploration Samples: >ToughRIGHT Industrial Grades
Mobile Phase: >ClearRIGHT PES Membranes	Mining Analysis Prior to ICP: >AshRIGHT Ashless Filter Papers	General Purpose Chemistry: >FiltRIGHT Filter Papers	Industrial Sample Dewatering: >ToughRIGHT Industrial Grades
Occupational Hygiene or Dust Analysis: >ClearRight CA Membranes	Soil Analysis: >SoilRIGHT Ashless Filter Papers	Environmental Testing: >FiltRIGHT Filter Papers
Oil Analysis: >ClearRIGHT CA Membranes	Suspended Solids Analysis: >GraviRIGHT Glass Fibre Filters