2-n-Octyl-4-isothiazolin-3-one, 100mg

(13C10)Heptachlor, 1.2mL x 100ug/mL, nonane

4-n-Octylphenol-di-ethoxylate, 10.0 µg/ml, Aceton

n-Perfluorooctanoic acid, ammonium salt, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 3825-26-1