Permethrin, 10 µg/ml, Ethyl acetate, 10ml

Pyridoxine-d5 (Major), 1mg

Dibenzo[a,i]pyrene-d14, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-10, Cas.no. 158776-07-9

2,4-Dihydroxybenzophenone-13C6, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 131-56-6 (unlabelled)