PCB 209, 100 µg/ml, Isooctane, 5ml Back Catalog number: 683677 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 1773.12-K-AN 4,4'-Diaminobiphenyl,1000 µg/mL,acetonitrile,1mL, Price on request 678142 1,3-Dichlorobenzene, 1000mg Price on request 1366.8-1MLX10 N,O-Bis(trimethylsilyl)trifluoroacetamide, neat, Solvent-neat, Unit 1mL, # of units-10, Cas.no. 25561-30-2 Price on request