Determination of norepinephrine in small volume plasma samples by stable-isotope dilution gas chromatography-tandem mass spectrometry with negative ion chemical ionization.
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Determination of the metabolites of nitrofuran antibiotics in animal tissue by high-performance liquid chromatography?tandem mass spectrometry
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Formation of semicarbazide upon hypochlorous acid treatment of nitrogen containing compounds.
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The release of the substances from food packaging into food triggers the problem for food safety and is the matter of particular interest in the European Commission (EC) and Member States. The problems concerning the presence of these substances in
Subchronic administration of semicarbazide in the experiment with the rats was used to reduce the formaldehyde level in the organism in order to reveal the interaction between formaldehyde metabolism and biochemical parameters, which define the oxidant-antioxidant system condition and NO