EPA Method 555 Phenoxy-acids Herbicides Back Catalog number: 30555 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673697 Spirodiclofen, 10.0 µg/ml, Ethyl acetate, 10ml Price on request 92131-1G Trimethoprim, >99%, 1g Price on request 1982.8-K-5IO Di-n-butyltin dichloride, 1000µg/mL, Solvent-isooctane, Unit 5mL, # of units-1, Cas.no. 683-18-1 Price on request