EPA Method 8040A Analytes Mix “A” Back Catalog number: 80411 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 4M193 2,3,3',4',5,5',6-Heptachloro-4-methoxybiphenyl, 1.2ml x 50ug/ml, nonane Price on request 674654 Iopromide, 100mg Price on request 72228 D-Pantothenic acid Price on request