4,4'-DDT (ring-13C12,99%) 100 µg/mL in Nonane, 1,2ml Back Catalog number: CLM-1281-1.2 Availability: In the manufacturer's stock Price on request - + Recommended 50699A IC Standard 1A Price on request 677099 Fenoxaprop-P, 10.0 µg/ml, Acetonitrile, 10ml Price on request L20520000AL Anthracene, 10µg/ml in Acetonitrile, 10ml Price on request