Cations Std. Level 5

3,3',5,5'-Tetrabromobisphenol A bis(2,3-dibromopropyl) ether, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 21850-44-2

Temazepam-13C,d3

Ipfentrifluconazole, 25mg