WS Amp 2 Trace Elements Back Catalog number: 52128 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 40049 EPA Method 633.1 Analytes Price on request 11445.21-100-IO Diphenyl-3-isopropylphenyl phosphate,100 µg/mL,isooctane,1mL, Price on request 66119 2,3',4,4',6-Pentachlorobiphenyl (119) Price on request