The pI Marker Kit contains five synthetic peptide markers:4.1, 5.5, 7.0, 9.5, 10.0, which can be used to generate a standard curve for accurate assessment of pI’s.• Each vial contains 240 microliters of peptide• The kit volume enables 100 cIEF runs• Advanced cIEF Starter Kit is also available (Part Number A80976)• cIEF Peptide pI Marker Kit Insert