PCB No. 114, 10µg/ml in Isooctane, 10ml

Perfluoro-n-butanoic acid, 50µg/ml in MeOH, 1,2ml

4-isopropylphenyl diphenyl phosphate, 1.2ml x 50ug/ml, toluene

Cycloheptane, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 291-64-5