PCB 28, 10.0 µg/ml, Isooctane, 10ml Back Catalog number: 680572 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 684108 Propazine, 10.0 µg/ml, Acetonitrile, 10ml Price on request 673900 1-(2,4-Dichlorophenyl)-2-imidazol-1-yl ethanol, 10 Price on request 681883 Chloroneb, 100mg Price on request