This MOSH/MOAH standard developed specifically for using LC coupled with GC-FID to accurately determine hydrocarbons found in mineral oils, which can migrate from packaging into food.

This mix contains non-interfering internal standards as well as both mineral oil saturated hydrocarbon (MOSH) and mineral oil aromatic hydrocarbon (MOAH) markers to correctly cut fractions.

It contains nine components: (C11) n-Undecane (300 μg/ml), (C13) n-Tridecane (150 μg/ml), Bicyclohexyl (300 μg/ml), Cholestane (5-alpha-cholestane) (600 μg/ml), 1-Methylnaphthalene (300 μg/ml), 2-Methylnaphthalene (300 μg/ml), n-Pentylbenzene (300 μg/ml), Perylene (600 μg/ml) and 1,3,5-Tri-tert-butylbenzene (300 μg/ml).