DS EN 15764:2010 Foodstuffs - Determination Of Trace Elements - Determination Of Tin By Flame And Graphite Furnace Atomic Absorption Spectrometry (Faas And Gfaas) After Pressure Digestion Describes a method for the determination of tin in foodstuffs and canned foods by flame and graphite furnace atomic absorption spectrometry (AAS) after pressurized digestion.