ICP Mix #2 (Homogenize before sampling)

Gallic acid, >98%, 20mg

α-1,2,5,6,9,10-Hexabromo[13C12]cyclododecane, 1.2ml x 50ug/ml, toluene

NitroPAH Mix of Seven C14-C18, 7 comp., 100ug/mL in Toluene, 1ml