Perfluoro-n-undecanoic acid, 1.2ml x 50ug/ml, methanol

Chloridazon-methyl-desphenyl, 10mg

n-Valeraldehyde-PFBOA derivative, 1000µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no.

1,2-Dimethyl-4-ethylbenzene, 1000µg/mL, Solvent-hexane, Unit 1mL, # of units-1, Cas.no. 934-80-5