7" CHROM COLUMN COARSE FILTER

7-inch Chromatography Columns are ideal for use in general chromatographic work for extraction of components, with special applications in isoenzyme and protein studies, hemoglobin fractionation and desalting. Precision-molded from premium-grade, chemically inert plastics Polystyrene columns are glass-clear and appropriate for use with mild acidic (except oxidizing acids) and alkali solutions Polypropylene columns are contact-transparent, more chemically-resistant and appropriate for use with organic solvents and stronger acids (except oxidizing acids) and alkalis Chromatography columns include reservoir & end caps and polyethylene filter matrix supports in one of three porosities fine (15-45 μm) medium (45-90 μm) coarse (90-135 μm) Style-Coares filter, Column Material-Polystyrene (PS), Column Color-Natural, Cap Material-Polyethylene (PE), Cap Color-Green, Carton Qty-200