App Note 5/2004 Analysts often encounter complex real-world sample types such as petroleum fractions or volatile polymer components. Resolving all individual compounds using a single chromatographic separation can be quite […]
LEARN MOREApp Note 4/2011 This paper describes an automated pyrolysis system for gas chromatography (GC) based on a filament type pyrolyzer combined with a commercially available thermal desorption instrument, onto which […]
LEARN MOREApp Note 3/2012 This application note describes two automated methods for screening of extractable compounds from materials for food packaging, medical or technical purposes. The first method is based on […]
LEARN MOREApp Note 2/1992 The separation and analysis of low concentrations of organic compounds in complex sample matrices, such as petroleum products, waste and drinking water, food, beverages and pharmaceutical products […]
LEARN MOREApp Note 3/2002 The FDA requires that any food-contact materials that may reasonably be expected to migrate into food must conform to existing regulations or be included in a petition […]
LEARN MOREApp Note 1/2010 Biodiesel is defined as mono-alkyl esters of long chain fatty acids derived from vegetable oils or animal fats which conform to ASTM D6751 specifications for use in […]
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