4,4'-DDT, 10.0 µg/ml, Ethyl acetate, 10ml Back Catalog number: 673537 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended N-12395-1G Methanol, 1g Price on request 673680 Propham, 100 µg/ml, Ethyl acetate, 5ml Price on request 11246.8-100-AN Asulam-d3 (methoxy-d3),100 µg/mL,acetonitrile,1mL, Price on request