GC ColumnsMEGA – Standard MEGA – FAST GC MEGA – GCMS MEGA – Custom Dedicated MEGA – Chiral GC MEGA-1 MS Select options MEGA-1 MS – 100% Methyl Polysiloxane $0.10 MEGA-17 MS Select options MEGA-17 MS – 50% Phenyl, 50% Methyl Polysiloxane $0.00 MEGA-225 MS Select options MEGA-225 MS – 25% Cyanopropyl, 25% Phenyl, 50% Methyl Polysiloxane $0.00 MEGA-35 MS Select options MEGA-35 MS – 35% Phenyl, 65% Methyl Polysiloxane $0.10 MEGA-5 MS Select options MEGA-5 MS – 5% Phenyl, 95% Methyl Polysiloxane $0.10 MEGA-5 MS Xil Select options MEGA-5 MS Xil – Silphenylene-based 5% Diphenyl 95% Methyl Polysiloxane $0.10 MEGA-WAX MS Select options MEGA-WAX MS – Polyethylenglycol (PEG) $0.10