Captan, 10.0 µg/ml, Ethyl acetate, 10ml

Colistin Sulfate, 1g

Mass-Labelled PFAS Mixture, in MeOH, 1,2ml

4-n-Dodecylcyclohexanecarboxylic acid, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 871325-02-9