EPA Method 555 Phenoxy-acids Herbicides Back Catalog number: 30555 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2125.12-K-IOX5 Arochlor 1221 , 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-5, Cas.no. 11104-28-2 Price on request 73346 alpha-Pinene Price on request 59227 AA Standard #1 Price on request