or
SGE Capillary GC Column^ BP10(1701), 30MX0.32mmIDX1.0um, high temp grade, 14% Cyanopropylphenyl, -20?C to 280/300?C, drugs, GC-MS, pesticides, herbicides, aromatics, environmental, replaces DB-1701, HP-1701, Rtx-1701, AT-1701, SPB-7, CP-Sil 19CB, 007-1701