D7-Atenolol, 100 µg/ml, Acetonitrile, 1ml

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]

1-(2,4,5-Trihydroxyphenyl)butan-1-one, 50mg

Perfluorooctanamide, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 307-31-3