WA EPH Fractionation Check Standard

2,2',3,3',5-Pentachlorobiphenyl,100 µg/mL,isooctane,1mL,

Isomaltose, 100mg

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