MA - EPH Aromatic Hydrocarbons Back Catalog number: 50003 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 72830 Halosulfuron methyl Price on request 92627 a,a,a-Trifluorotoluene Price on request S-4012-ASS-IO Pristane/n-Heptadecane Control Standard/Whole Oil Control Mixture 4 Pristane/n-Heptadecane = 1:2 (1000µg Pristane and 2000µg n-Heptadecane in 1mL isooctane) Price on request