- Reduce gas impurities from high PPM to low PPB levels
- Decrease baseline noise and increase GC/MS sensitivity
- Replace three traps with one purifier
Gas purification is critical to GC performance. Several types of contaminants in air are detrimental - notably moisture and hydrocarbons.
Gas purification is optimized by a multiple bed format. Each bed functions at a lower contaminant concentration, resulting in a series of contaminant concentration gradients across the length of the gas purifier.
See illustration of multiple bed format
| Fitting size | Length | Product No. |
|---|---|---|
| 1/8" | 22.5" | P400-1 |
| 1/4" | 22.5" | P400-2 |
