2,4'-DDT, 100 µg/ml, Ethyl acetate, 5ml Back Catalog number: 673536 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 54172 Hexavalent Chromium (Cr +6) Price on request 71259 2-Naphthol Price on request 54128 Sodium bicarbonate Price on request