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Latest Solid phase microextraction Stories

2011-07-08 14:19:02

Polycyclic aromatic hydrocarbons (PAH) are organic compounds that can be highly contaminant.

2008-09-30 03:00:20

By Zeng, Zhi Zhang, Han; Zhang, Tao; Chen, Jie Yu ABSTRACT A modified headspace solid-phase microextraction (SPME) method in conjunction with gas chromatography-mass spectrometry (GC- MS) has been used for the analysis of the flavor volatiles in three rice cultivars with low levels of digestible protein during cooking.

2007-08-30 06:19:19

By Antoniou, Chrysoula V Koukouraki, Elisavet E; Diamadopoulos, Evan ABSTRACT: The aim of this work was to develop a simple and fast analytical method for the determination of a wide range of organic compounds (volatile and semivolatile compounds) in municipal wastewater.

2007-06-07 06:00:29

By Lupe, Fernanda A; Lemes, Ana C; Augusto, Fabio; Barata, Lauro E S Abstract The volatiles found in the headspace of Aeollanthus suaveolens were analyzed by solid phase microextraction coupled with GC/MS. This led to the identification of the 23 compounds.


Word of the Day
pawl
  • A pivoted catch designed to fall into a notch on a ratchet wheel so as to allow movement in only one direction (e.g. on a windlass or in a clock mechanism), or alternatively to move the wheel in one direction.
The word 'pawl' probably comes from a Latin word meaning 'stake'.
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