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Comparison of solid phase extraction and liquid-liquid extraction in amphetamine-like drugs analysis of human urine using gas chromatography-mass spectrometry
amphetamines, designer drugs, solid phase extraction, liquid-liquid extraction, GC-MS analysis...
FP - Ostatní lékařské obory
- 2007 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Comparison of Sorption Properties of Malonamide-based Solid Extractants with the Behaviour of their Active Components in Liquid-Liquid Extraction
Comparison of Sorption Properties of Malonamide-based Solid Extractants with the Behaviour of their Active Components in Liquid-Liquid Extraction......
DL - Jaderné odpady, radioaktivní znečištění a kontrola
- 2005 •
- D
Rok uplatnění
D - Stať ve sborníku
Liquid-liquid Extraction of Ferric Ions Into the Ionic Liquids
Imidazolium ionic liquids containing acetylacetone, thenoyltrifluoroacetone, or 8-hydroxy quinoline, respectively, were used as the extracting agents and oxalic acids. The results show that 8-hydroxyquinoline in imidazolium ionic
Inorganic and nuclear chemistry
- 2022 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
In-syringe magnetic stirring assisted dispersive liquid-liquid micro-extraction with solvent washing for fully automated determination of cationic surfactants
An automated simple analyzer systém for the extraction of cationic surfactants as an ion-pair with disulfine blue dye is described based on the technique in-syringe magnetic sitrring-assisted dispersive liquid-liquid micro-...
CB - Analytická chemie, separace
- 2014 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
Liquid-Liquid Extraction of Tall Soap by Hexane
Liquid-liquid extraction of tall soap by hexane was studied. Different ratios of tall soap and hexane/alcohol and different sources of tall soap were investigated with the aim to obtain the maximum yield of beta-sitosterol....
CI - Průmyslová chemie a chemické inženýrství
- 2006 •
- D
Rok uplatnění
D - Stať ve sborníku
Fast and Ecological Liquid-Liquid Separation Method for Preparing Quinones Enriched Extract from Nigella sativa Oil
A fast, inexpensive, and ecological method based on liquid-liquid extraction principle has been developed for preparation of extract with high content of Nigel la sativa (N. sativa) quinones. The gas chromatography...
Analytical chemistry
- 2020 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
Advanced liquid and solid extraction procedures for ultratrace determination of rhenium by radiochemical neutron activation analysis
Radiochemical neutron activation analysis (RNAA) procedures for determination of Re at the ultratrace level based on the use of liquid-liquid extraction (LLE) and extraction chromatography (EXC) have been developed...
DL - Jaderné odpady, radioaktivní znečištění a kontrola
- 2006 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Pressurized liquid extraction in the analysis of environmental samples.
. This techniques are pressurized liquid extraction, ultrasonication extraction and SoxhletThis paper compares the extraction effectivities of two different extraction techniques for the determination of P...
CB - Analytická chemie, separace
- 2007 •
- D
Rok uplatnění
D - Stať ve sborníku
Study of extraction properties of thiacalix[4]arenes
This paper delas with study of extraction properties of thiacalixarenes prospective for Partitioning.
DL - Jaderné odpady, radioaktivní znečištění a kontrola
- 2008 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Liquid-liquid extraction of Am(III), Pu(IV), and U(VI) using malonamide and tributyl phosphate in room temperature ionic liquids as diluent
) ionic liquids were studied. The extraction percentage of these actinides combination of a room temperature ionic liquid and an extractant. The pure room temperature ionic liquids could extract t...
Nuclear related engineering; (nuclear physics to be 1.3);
- 2024 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
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