AppNote 230/2022 Bisphenol A (BPA) is a widely produced chemical used as a precursor in the formation of plastics (polycarbonate) and coatings for food and beverage containers (epoxy resin coatings). […]
LEARN MOREAppNote 229/2022 The forensic community has experienced an increasing emergence of New Psychoactive Substances (NPSs) in recent years. The five main classes of NPSs include the synthetic cannabinoid compounds, stimulants […]
LEARN MORETechNote ITN-303 Preparation of standards for quantification in gas chromatography is part of daily activities in the analytical laboratory. Accurate and precise transfer of liquids is critical to meaningful analytical […]
LEARN MOREApp Note 231/2022 There is growing concern that VOC emissions from materials used indoors in buildings should be monitored to ensure that building occupants are not exposed to potentially harmful […]
LEARN MOREApp Note 234/2022 Materials used to construct golf balls have evolved over the years. The original golf balls were made of wood. The next generation of balls were made from […]
LEARN MOREApp Note 233/2022 Plastics have become a major source of pollution due to their ubiquitous use in a wide array of products. Most plastics are not readily biodegradable and can […]
LEARN MOREApp Note 232/2022 Micro- and nano plastics pollution in oceans, lakes and other water sources is an ongoing and well-documented issue. Sources and entryways of these plastics include greywater, surface […]
LEARN MOREApp Note 185/2016 A full evaporation DHS (FEDHS) method, based on a classical full evaporation technique (FET) [1] was demonstrated for uniform enrichment of aroma compounds in several sample types […]
LEARN MOREApp Note 188/2016 An automated analysis system consisting of a dynamic headspace (DHS) system coupled with thermal desorption-Gas Chromatography/ Mass Spectrometry (TD-GC/MS) was used for fully automated micro-scale chamber material […]
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