PCB Congeners & Hexachlorobenzene Mix #4 Back Catalog number: 95453 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 11845.16-100-AN N-Phenyl-2-naphthylamine,100 µg/mL,acetonitrile,1mL, Price on request 10360.18-K-ME Nordoxepin hydrochloride Price on request 681041 2,4-D-2-ethylhexyl ester, 100mg Price on request