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| Part Number | 1035168 |
|---|---|
| Cross Reference(s) | 1035168 |
Gas filters are an essential part of your GC analysis as contaminants in gases can significantly impact the quality of results. Oxygen, hydrocarbons, and moisture can lead to problems such as noisy baselines, moisture entering the GC column, excessive bleed, and septa degradation. Even if carrier gas is of the highest quality, contaminants can be picked up from every part of the gas line. Therefore, a gas filter is needed to ensure that maximum productivity is achieved.
The gas filter FID kit consists of two key parts: the connecting unit and the filters. The connecting unit has inlet and outlet connectors for the gas lines, and the system can be wall-mounted or fixed to a bench. Connecting units are available for 1/4" or 1/8" gas lines.
Gas filter FID kit includes:
| Filter type | Hydrocarbon, oxygen, moisture |
| Function | Removes water, oxygen and organic compounds |
| Indicator color change |
Oxygen: From green to gray Moisture: From green to pale brown Hydrocarbon: No indicator |
| Capacity | 150 mL oxygen, 7.2 g water, approximately 7 g organics depending on impurities |
| Outlet concentration at operating flow of 1-10 L/min |
Oxygen: <50 ppb Moisture: <0.1 ppm Organics: <0.1 ppm |
| Part Number | 1035168 |
|---|---|
| Instrument Type | GCMS/LCMS |
| Instrument Model(s) | Compatible with Multiple Instruments |
| Description | Gas filter kit - FID 1/8" (4 gas filters, connecting unit - 4 position) |
| Cross Reference(s) | 1035168 |