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addition, and sample/vial volume ratio. In addition, different headspace (HS) sampling strategies for GC-MS analysis of OVIs in packaging components were compared and optimized. This work highlights the simplicity of the static headspace method set up and

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A rapid, simple, and reliable method for the determination of individual glucosinolates in canola seeds was developed using a semiquantitative extraction of glucosinolates with anion exchange membranes and HPLC detection. In this one-step extraction procedure, a

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Buy 20ml headspace gc vials from Aijiren.Aijiren 20ml headspace vial is the leading supplier of 20ml headspace gc vials since 2009 from Chna. Zhejiang Aijiren Technology, Inc. is a global supplier of life-science, chemistry, laboratory consumables, etc. Our major

By adding an oxidizing agent (200 microliters H2O2 3% per 20 ml vial) before 15 min of sterilization, a decomposition of approximately 20% of morphine resulted when compared to oxygen-free control samples (P 0.01, n = 3) High-performance liquid

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