Method 8081LCS/MS/MSD Spike Solution Conc Back Catalog number: 95614 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended BB-29 2,4,5-Tribromobiphenyl, 1.2ml x 50ug/ml, nonane Price on request 675588 Thiofanox-sulfone, 100 µg/ml, Acetonitrile, 5ml Price on request 96876 PAH Standard Price on request