o,p'-DDD, 200µg/ml in Isooctane, 1ml Back Catalog number: P-024S-1 Availability: In the manufacturer's stock Price on request - + Recommended 70686 Fenthion, 1000µg/ml in Hexane, 1ml Price on request X9231 Heptenophos Price on request 59444 Dichloroacetic acid Surrogate Method 300.1 Price on request