EPA Method 8330 Analyte Back Catalog number: 79080 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 681919 Fensulfothion-oxon-sulfone, 100 µg/ml, Cyclohexan Price on request 3596.15-K-IO 2-Methyltetradecane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1560-95-8 Price on request 11916.13-K-ME Dembrexine hydrochloride monohydrate,1000 µg base/mL,MeOH,1mL, Price on request