Mass APH on Rxi®-1ms

TO-15 65 Component Mix on Rxi®-1ms (30 m) 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. tR (min) 1.37 1.39 1.44 1.49 Peaks Propylene Dichlorodifluoromethane (Freon® 12) Chloromethane 1,2-Dichlorotetrafluoroethane (Freon®…

TO-15 65 Component Mix on Rxi®-1ms (60 m) Peaks 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. Peaks tR (min) 1,1-Difluoroethane (Freon® 152) Propylene Dichlorodifluoromethane (Freon® 12) Chloromethane…

Optimize Analysis of Polar and Coeluting VOCs in Whole Air Canister Samples Using an Rtx®-VMS GC Column By Jason S. Herrington, Ph.D. Laboratories that analyze volatile organic compounds (VOCs) in whole air canister samples often follow U.S. Environmental Protection Agency…

Volatiles by EPA Method 8260 on Rxi®-624Sil MS (30 m, 0.25 mm ID, 1.40 µm) Resolution of critical pairs, low bleed, and high inertness make this a great column for volatiles! Column Sample Conc.: Injection Inj. Temp.: Purge and Trap…