4-Isopentylphenol,1000 µg/mL,isooctane,1mL,

n-Heptacosane, ?13C: -25.48, 150ug/ml, Solvent-cyclohexane, Unit 1mL, # of units-10, Cas.no. 593-49-7

1,4,5-Trichloronaphthalene, 1.2mL x 50ug/mL, nonane

Perfluorooctadecanoic acid, 50mg