(±)-Vanillomandelic acid-d3,100 µg/mL,MeOH,1mL,

Tolbutamide-d9 (butyl-d9),neat,neat,10mg,

cis-Decahydronaphthalene

Deuterated Internal Standard - PAH Mixture 9 10µg/mL each in toluene, 10x1mL in ampoulles Benzo[a]pyrene-d12 Indenopyrene[1,2,3-cd]pyrene-d12