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 50223 ASTM D-3230-89 Price on request 79694 Acenaphthene-d10 Price on request 682105 2,4,6-Trichloroanisole, 100mg Price on request