EPA Method 8040A Analytes Mix “A” Back Catalog number: 80421 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 677187 Cybutryne, 100mg Price on request 2525.13-100MG Ibuprofen, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 15687-27-1 Price on request CA15515000 Nicosulfuron, 100mg Price on request