EPA Method 524.2 - Additional Analytes Back Catalog number: 34002 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 11439.19-100-IO Diphenyl-p-tolyl phosphate-d7 (p-tolyl-d7),100 µg/mL,isooctane,1mL, Price on request 92269 Citric acid [2% wt] Price on request 53160 CLP ICP-MS / Interferents A Price on request