4,4'-DDA, 100mg Back Catalog number: 681820 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended EC-4060 13C LABELED PCB MIXTURE PCBS-77/101/141/178 10UG/ML IN NONANE Price on request 10778.8-K-IO 2,2-Dibromostyrene,1000 µg/mL,isooctane,1mL Price on request 30016 4-Nitrophenol Price on request