2,4'-DDD, 100mg Back Catalog number: 674986 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 71287 1,2-Dimethylnaphthalene Price on request 1550.19-K-IOX5 n-Nonadecane-d40, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-5, Cas.no. 39756-36-0 Price on request 79617 2,3,6-Trimethylnaphthalene Price on request