EPA Method 8040A Analytes Mix “B” Back Catalog number: 80412 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 674677 D4-Salicylic acid, 100mg Price on request 677438 1,2-Dichloropropane, 1ml Price on request 685315 Homovanillic acid, 25mg Price on request