Tributyl phosphate, 1ml

Potassium perfluoro-1-octanesulfonate, 50µg/ml in MeOH, 1,2ml

Alkylated phenols, Special Phenol Mix 100µg/mL in methanol Phenol Catechol Resorcinol o-Cresol m-Cresol p-Cresol 2,3-Dimethylphenol 2,4-Dimethylphenol 2,5-Dimethylphenol 2,6-Dimethylphenol 3,4-Dimethylphenol 3,5-Dimethylphenol 2,3,5-Trimethylpheno

2,3,4,7,8-Pentachlorodibenzofuran , 1.2ml x 50ug/ml, nonane