The Spherisep line is an equivalent to Waters Spherisorb®. The most popular is the ODS2; ES Industries offers the Spherisep ODS2 column with identical selectivity in 3, 5 or 10 micron particles. In addition, to the ODS2 Spherisep is available as ODS1, ODSB, C8, C6, C1, NH2, Phenyl, W Silica, CN (nitrile), SAX and SCX.