Grease Coated Membranes
Unique formulation by SPI Supplies applies a thin grease coating to polycarbonate filters.
- Creates a "sticky" surface.
- Excellent for use in Cascade Impactors.
- Does not alter pore size.
- While we offer 47mm diameter filters with an 8.0 micron pore size as a standard product, we can prepare most of our polycarbonate membrane filters with the same grease coating process - just let us know which of our filters you would like coated.