GASCO Reactive Single Gas Mixtures
| Gas | Symbol | Balance | Range |
| AMMONIA | NH3 | AIR or NITROGEN | 10-500 ppm |
| CHLORINE | Cl2 | NITROGEN | 2-1000 ppm |
| ETHYLENE OXIDE | ETO | NITROGEN | 3-1000 ppm |
| HYDROGEN CYANIDE | HCN | NITROGEN | 5-20 ppm |
| HYDROGEN CHLORIDE | HCl | NITROGEN | 3-1000 ppm |
| HYDROGEN SULFIDE | H2S | AIR or NITROGEN | 5 ppm-1.0% vol. |
| NITRIC OXIDE | NO | NITROGEN | 5-900 ppm |
| NITROGEN DIOXIDE | NO2 | AIR or NITROGEN | 3-200 ppm |
| PHOSPHINE | PH3 | NITROGEN | 0.5-15 ppm |
| SILANE | SlH4 | NITROGEN | 5-10 ppm |
| SULFUR DIOXIDE | SO2 | AIR or NITROGEN | 2-100 ppm |