Gas Chromatography
| MODEL | ANALYZER TYPE | RANGES |
| 4060 Series | Gas Chromatograph | ppb levels to percent, application dependent |
| 4040 | Methane / Nonmethane Analyzer | 0-10, 0-100, 0-1000 ppm |
| MODEL | ANALYZER TYPE | RANGES |
| 4060 Series | Gas Chromatograph | ppb levels to percent, application dependent |
| 4040 | Methane / Nonmethane Analyzer | 0-10, 0-100, 0-1000 ppm |
