Trajan (SGE) MEPS-C18-C/T, BIN-needle for GC, Phase: C18, 23 Gauge, 0,63 OD, coned, 5 pc/pak, for HTA 300APlus, Thermo Scientific, Varian 8400 and

The base material is silica with an average particle size of 45 um and a pore size of 60 Å. C8 + SCX is a mixture of 80% C8 and 20% SCX, labeled M1 on the MEPS BIN.