PSA-GCB-Mix for 2007.01 per AOAC Back Catalog number: 674523 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 9515.12-100-IO 3-Fluoro-2,3',4',5-tetrachlorobiphenyl, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. Price on request 673448 Terbuthylazine, 10.0 µg/ml, Acetonitrile, 10ml Price on request 11148.24-K-IO Tris(3,5-dimethylphenyl) phosphate,1000 µg/mL,isooctane,1mL, Price on request