EPA Method 8060 QC Check Solution Back Catalog number: 80612 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended VHG-PTEN-500 Te, 1000 µg/mL in 5% HNO3, 500ml Price on request 11105.9-50-IO Pentabromophenylallyl ether,50 µg/mL,isooctane,1mL, Price on request MPCB-MXH Native Chlorinated Methoxybiphenyl Solution/Mixture, 1.2ml, nonane Price on request