Aqueous Ethanol Standard (0.3g/l), 10 x 1,2ml

Benz[a]anthracene-d12, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 1718-53-2

2,4-Di-tert-amylphenol, >98%, 25g

Trixylyl phosphate, purified ion m/z 382 (tetramethyl),100 µg/mL,isooctane,1mL,