4,4'-DDD, 100 µg/ml, Methanol, 1ml Back Catalog number: 679457 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 680627 Penthiopyrad Metabolite PAM, 10mg Price on request 12090.7-K-IO 3-Chlorobenzo trichloride,1000 µg/mL,isooctane,1mL, Price on request 675597 Triticonazole, 10.0 µg/ml, Ethyl acetate, 10ml Price on request