Perfluoro-1-decanesulfonamide, 1.2ml x 50ug/ml, isopropanol

Phenylalanine, 100mg

17ß(H)-Hop-21(22)-en-3-one, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 17152-56-6

EPA Method 531.1 - Performance Check Solution