a,a,a-Trifluorotoluene, 20mg/ml in MeOH, 1ml

Dibenzo[a,h]pyrene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 189-64-0

pH 7.01 buffer solution (box of 25x20mL sachet)

Methyl trichloroacetate