PCB 118, 10 µg/ml, Isooctane, 10ml Back Catalog number: 680399 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended S-4013-1ML Benzene/n-Hexane Control Standard Benzene/n-Hexane = 1:2 (Neat 1mL) Price on request 10974.6-100-AN Para-phenylenediamine,100 µg/mL,acetonitrile,1mL, Price on request 11090.8-10MG 2,3,5-Collidine,neat,neat,10mg, Price on request