Choose from several media to match your separation requirements: silica gel 60 (with and without F 254 fluorescent indicator), chemically modified silica gel (reversed phases RP-2, RP-8 and RP-18), aluminum oxide 60 with F 254 indicator, cellulose, and cellulose PEI 60Å silica gel is suitable for all common gel separations including weak to strong polar analytes Silica can also be used for applications requiring charring procedures Aluminum oxide or alumina plates are ideal for separating hormones, alkaloids and antibiotics For partition chromatography, select cellulose plates; and for separation of weak anion exchangers, including peptide and amino acids, use cellulose PEI plates Certifications ISO 9001:2000