4-Nonylphenol, mixture of isomers, "Type C"

Phloroglucinol, 100 µg/ml, Methanol, 1ml

Mefenacet, 100 µg/ml, Acetonitrile, 1ml

n-Pentadecane, ?13C: -30.22, 150ug/ml, Solvent-cyclohexane, Unit 1mL, # of units-10, Cas.no. 629-62-9