EPA Method 551.1 - Analytes Mix #1 Back Catalog number: 30098 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1600.12-10MG 4,4'-Dihydroxybiphenyl, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 92-88-6 Price on request 9130.21-5MG Methyl arachidonoate (8c,11c,14c,17c) Price on request XA10230100AC Amitraz D12, 100 µg/mL in AC, 1,1mL Price on request