* Aerosols: NH4 NIT HMS BrSALA BrSALC NITs SALAAL SALACL SALCAL SO4s 
* Bromine: Br2 BrCl BrNO2 BrNO3 HOBr 
* Chlorine: Cly ClOx Cl ClO Cl2 Cl2O2 ClOO ClNO2 ClNO3 HOCl HCl OClO 
* Iodine: IxOy I I2 IBr ICl IO IONO IONO2 CH3I CH2I2 CH2ICl CH2IBr HI OIO 
* Nitrogen: NOx HNO2 HNO3 HNO4 MPAN NIT NO NO2 NO3 N2O5 MPN NH3 NH4 ETNO3 NPRNO3 ETHN BZPAN NPHEN 
* Oxidants: OH NOx 
* Primary_Organics: EOH ISOP MTPA MTPO LIMO BENZ C2H4 C3H8 PRPE TOLU XYLE H HO2 OH RO2 
* Secondary_Organic_Aerosols: TSOA1 ASOA1 ASOA2 ASOA3 ASOG2 ASOG3 LVOCOA SOAIE SOAGX 
* Secondary_Organics: ALD2 BALD HPALDs MACR IEPOX ACET HAC MEK MVK ISOPN FURA GLYX HCOOH RCOOH PHEN RCHO ETHP 
* Sulfur: SOx DMS HMS MSA SO2