EPA Method 1633 PFAS Mix, 10µg/mL in MeOH:Water, 1ml

ζ-1,2,5,6,9,10-Hexabromocyclododecane, 1.2ml x 50ug/ml, toluene

Alternariol, 100µg/mL, Solvent-dried down, Unit 1mL, # of units-1, Cas.no. 641-38-3

2,2'-Dichloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane