Aliphatic Hydrocarbon Standard - 14 components, 1000 µg/mL of each component in Methylene chloride (Dichloromethane)

Carbon Number Distribution Marker - 9 components, 2000 µg/mL of each component in n-Pentane

Alkanes-Mix - 17 components, 100 µg/mL of each component in Toluene

DRO Mixture (EPA/Wisconsin) - 10 components, 2000 µg/mL of each component in Methylene chloride (Dichloromethane)/n-Hexane (1/1)

Alkanes-Mix - 26 components, 500 µg/mL of each component in Toluene

Internal Surrogate Standard Fortification Solution - 6 components, 500 µg/mL of each component in Acetone

Column Test Mix 2 components (ISO 3924) 1% (w/v) of each component in SAF-Octane

Calibration Mix Solution - 2 - 20 components (ISO 3924), 0.1% (w/w) of each component in Chloroform (Trichloromethane)

Calibration Mixture C5-C44 (ASTM D2887-06a)18 components, 100 µg/mL of each component in Carbon disulfide (2%)

Hydrocarbon Window Defining Standard C8-C40 (ISO 3924,1999) 35 components, 500 µg/mL of each component in Carbon disulfide/Dichloromethane (3/1)