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- Mid-polarity proprietary phase
- Ideal for EFSA PAH4 analysis—separates all priority compounds: benz[a]anthracene, chrysene, benzo[b]fluoranthene and benzo[a]pyrene.
- Best resolution of chrysene from interfering PAHs, triphenylene, and cyclopenta[cd]pyrene.
- Complete separation of benzo [b], [k], [j], and [a] fluoranthenes.

 

Application

PAHs (US EPA Method 8100)

Peaks

1. Naphthalene	10. Pyrene	19. Dibenz(a,h)acridine
2. 2-Methylnaphthalene	11. Benz[a]anthracene	20. Dibenz[a,j]acridine
3. 1-Methylnaphthalene	12. Chrysene	21. Indeno[1,2,3-cd]pyrene
4. Acenaphthylene	13. Triphenylene	22. Dibenz[a,h]anthracene
5. Acenaphthene	14. Benzo[b]fluoranthene	23. Benzo[ghi]perylene
6. Fluorene	15. Benzo[k]fluoranthene	24. 7H-Dibenzo[c,g]carbazole
7. Phenanthrene	16. Benzo(j)fluoranthene	25. Dibenzo[a,e]pyrene
8. Anthracene	17. Benzo[a]pyrene	26. Dibenzo(a,i)pyrene
9. Fluoranthene	18. 3-Methylcholanthrene	27. Dibenzo(a,h)pyrene

 

Column:	SH-Rxi™-17Sil MS, 30 m, 0.25 mm ID, 0.25 μm (P/N: 221-75916-30
Inj. Vol.:	0.5 μL splitless (hold 1.75 min)
Inj. Temp:	320 °C
Purge Flow:	75 mL/min
Oven Temp:	65 °C (hold 0.5 min) to 220 °C at 15 °C/min to 330 °C at 4 °C/min (hold 15 min)
Carrier Gas:	He, constant flow rate 2.0 mL/min
Detector:	FID, 320 °C