LFS Solution 2

PAH Standard (50 ppm)

iso-Propyl 4-hydroxybenzoate-2,3,5,6-d4, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 1219798-72-7

gamma-Hexabromocyclododecane,50 µg/mL,toluene,1mL,