D8-4,4'-DDD, 100 µg/ml, Acetone, 1ml Back Catalog number: 684690 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 674612 D7-Benzyldimethylhexadecylammonium chloride, 10mg Price on request 675789 2,3,4,5-Tetrachlorophenol acetate, 10.0 µg/ml, Is Price on request 10525.19-K-ME Glyceryl-1,1,2,3,3-d5 1-Monooleate Price on request