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- Posts: 1
- Joined: Wed Jun 22, 2022 8:42 pm
"Flush the filter. Set the instrument split vent flow (purge flow) to 400 mL/min, then:
• If using a Moisture Filter in combination with an MS detector, purge the filter for at least 60 minutes. This will flush the filter of dry nitrogen so that it does not appear as a background ion in your MS analysis."