4,4'-DDT, 100 µg/ml, Methanol, 1ml Back Catalog number: 679461 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 681399 Oxypurinol, 10mg Price on request 59947 Metals Mix - 4 Price on request 73353 Benfuracarb Price on request