EPA Method 608Mix #4 Back Catalog number: 41004 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 59422 Common Anions EPA 300A Mix Price on request 8421.4-100-ME Desphenyl chloridazon, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. Price on request 8989.7-100MG 2-Fluorophenylacetic acid, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 451-82-1 Price on request