EPA Method 524.3 - Internal Standard Back Catalog number: 95488 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 97294 UCMR 537 Custom Mix 2 Price on request C14635000 Lincomycin hydrochloride monohydrate, certified, 0.25g Price on request 15290-10CY10 Pesticides - Mix 6, 10µg/ml in Cyclohexane, 10ml Price on request