D4-Propyl paraben, 100 µg/ml, Methanol, 1ml

D2-Dimethyl fumarate, 100 µg/ml, Acetonitrile, 1

Triflupromazine hydrochloride,1000 µg base/mL,MeOH,1mL,

Dibenzothiophene in Xylene S-4058 1000 µg/mL, 5x1mL ampoules Please request for diluted samples in the range 1 to 1000mg/mL.