4,4'-DDT, 100 µg/ml, Acetonitrile, 5ml Back Catalog number: 678382 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 13700-0155-1000WS Trifluoroacetic acid, 1000µg/ml in Water, 5ml Price on request 10902.20-K-AN Ethyl oleate-d5,1000 µg/mL,acetonitrile,1mL Price on request X9008 Acrylonitrile Price on request