Multivariate analysis based on chromatographic fingerprinting for the evaluation of batch-to-batch reproducibility in traditional Chinese medicinal production
期刊论文
摘要:
In traditional Chinese medicinal production, a high degree of batch-to-batch reproducibility is requ...
Simultaneous determination of eleven preservatives in foods using ultrasound-assisted emulsification micro-extraction coupled with gas chromatography-mass spectrometry
期刊论文
摘要:
A simple and rapid method based on ultrasound-assisted emulsification micro-extraction (USAEME) coup...
Methyl benzoate as a non-halogenated extraction solvent for dispersive liquid–liquid microextraction: Application to the preconcentration of copper(II) with 1-nitroso-2-naphthol
期刊论文
摘要:
Methyl benzoate, whose density is greater than that of water, was used as a non-halogenated extracti...