D4-1,4-Dichlorobenzene, 2000 µg/ml, Methanol, 1m

Thiofanox-sulfoxide, 100 µg/ml, Acetonitrile, 5m

4-Nonylphenol, mixture of isomers, Type B, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 84852-15-3

N-methylperfluoro-1-octansulfonamide, 50µg/ml in MeOH, 1,2ml