syn-Dechlorane Plus®, 1.2ml x 50ug/ml, toluene

Perfluoro-n-[1,2,3,4,5-13C5]nonanoic acid, 50µg/ml in MeOH, 1,2ml

Atrazine 13C3, 100μg/mL in Acetone, 1ml

1-Naphthol