| Gas Chromatograph (GC) | Perichrom 2100 (A) | Varian CP 3800 (B) | ||
| Detector | FID | TCD | FID | TCD |
| Column Type | F1 activated alumina | Chrompack 13x | Capillary | Molecular Sieve 5 Å |
| Detected Compounds | C1 to C6 | H2, O2, N2, CH4 & CO | C4 to C10 | H2, O2, N2, CO & CH4 |