Captan, 100 µg/ml, Acetonitrile, 5ml

Hexetidine, mixture of stereoisomers, 1g

4-Phenylphenol, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 92-69-3

EPA Method 300.0 Anions Mix A, 1000 µg/mL in Water, 1ml