EPA Method 8270 Additional Analytes Back Catalog number: 93678 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 71934 2-Methylcyclohexanone Price on request C16908001 Sarafloxacin D8 hydrochloride trihydrate, certified, 10mg Price on request 675785 Terbufos-sulfoxide, 100 µg/ml, Ethyl acetate, 5m Price on request