EPA Method 551Mix “A” Back Catalog number: 30094 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 8957.25-100-ME 3-Chloro-1,2-propandiol-1-monoerucidate, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. Price on request 676850 2-(4-Aminobenzyl)aniline, 10mg Price on request 3384.12-100-CY Diquat dibromide monohydrate Price on request