Bromoxynil, 100 µg/ml, Ethyl acetate, 5ml

Phenol-Mix 1, 50µg/ml in MeOH, 10ml

2-Phenylbutyric acid, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 90-27-7

ISO 8165-1 Internal Control Stock Solution 1 1 Internal standard, 1000µg/mL in acetone; unit: 1x5mL 2061.6 2,4-Dibromophenol [615-58-7]