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Analysis of Pesticide Residues in Pistachios Using QuEChERS Extraction and Cleanup with Supel™ QuE Z-Sep+
Pistachios contain approximately 45% fat, which can result in a significant amount of coextracted matrix in the acetonitrile extract generated using the QuEChERS procedure. A zirconia based adsorbent significantly reduces coextracted matrix prior to LC-MS or GC-MS.
Solid-State Metathesis Materials Synthesis
In the last two decades, a new method termed solid-state metathesis (SSM) has been developed to synthesize compounds that are often difficult to produce conventionally.
What is the Extracellular Matrix?
The extracellular matrix (ECM) is secreted by cells and surrounds them in tissues.
Phosphoinositide Kinases
Sigma-Aldrich offers many products related to phosphoinositide kinases for your research needs.
Cytiva™ products for drug discovery research and therapeutics bioprocess manufacturing including Whatman™ lab filtration products, Amersham™ chromatography columns and resins, tissue culture reagents, and products for protein sample preparation, blotting, and analysis.
Ficoll 400 is a highly branched polymer formed by the copolymerization of sucrose and epichlorohydrin. Ficoll 400 is completely non-ionic. Because of the abundance of hydroxyl groups, Ficoll 400 is very hydrophilic and extremely water-soluble.
Perfluorosulfonic Acid Membranes for Fuel Cell and Electrolyser Applications
Advances in the electrochemical conversion of water to and from hydrogen and oxygen have principally been achieved through the development of new materials and by understanding the mechanisms of the degradation of proton exchange membrane fuel cells (PEMFC) during operation.
Fouling Resistant Biomimetic Poly(Ethylene Glycol) Based Grafted Polymer Coatings
Fouling Resistant Biomimetic Poly(Ethylene Glycol) Based Grafted Polymer Coatings