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Volumn 1222, Issue , 2012, Pages 116-120
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Rapid determination of piperazine-type stimulants in human urine by microextraction in packed sorbent after method optimization using a multivariate approach
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Author keywords
Factorial design; Microextraction by packed sorbent; Piperazines; Urine
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Indexed keywords
ANALYTES;
DETERMINATION COEFFICIENTS;
ENDOGENOUS SUBSTANCES;
FACTORIAL DESIGN;
FORENSIC TOXICOLOGY;
FRACTIONAL FACTORIAL DESIGNS;
FREEZE/THAW CYCLES;
HUMAN URINE;
INFLUENCING FACTOR;
LIQUID CHROMATOGRAPHY-DIODE ARRAY DETECTION;
LOWER LIMIT OF QUANTITATIONS;
MICROEXTRACTION;
MULTIVARIATE APPROACH;
PIPERAZINES;
RAPID DETERMINATION;
ROOM TEMPERATURE;
ROUTINE ANALYSIS;
SAMPLE DILUTION;
SHORT PERIODS;
URINE;
URINE SAMPLE;
BODY FLUIDS;
LIQUID CHROMATOGRAPHY;
METHANOL;
OPTIMIZATION;
ORGANIC SOLVENTS;
SCREENING;
SORBENTS;
SORPTION;
PIPE;
(3 CHLOROPHENYL)PIPERAZINE;
1 (3 TRIFLUOROMETHYLPHENYL)PIPERAZINE;
1 (4 METHOXYPHENYL)PIPERAZINE;
ALCOHOL;
PIPERAZINE;
SOLVENT;
SORBENT;
UNCLASSIFIED DRUG;
ARTICLE;
CALIBRATION;
CONTROLLED STUDY;
DIODE;
DRUG DETERMINATION;
DRUG ISOLATION;
EXTRACTION;
FACTORIAL DESIGN;
FORENSIC TOXICOLOGY;
FREEZE THAWING;
LIMIT OF QUANTITATION;
LIQUID CHROMATOGRAPHY;
MICROEXTRACTION BY PACKED SORBENT;
PRIORITY JOURNAL;
PROCESS OPTIMIZATION;
ROOM TEMPERATURE;
THERMOSTABILITY;
URINALYSIS;
CALIBRATION;
CHEMICAL FRACTIONATION;
CHROMATOGRAPHY, LIQUID;
DRUG STABILITY;
HUMANS;
MULTIVARIATE ANALYSIS;
PIPERAZINES;
REPRODUCIBILITY OF RESULTS;
SENSITIVITY AND SPECIFICITY;
SEROTONIN RECEPTOR AGONISTS;
STREET DRUGS;
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EID: 84855577615
PISSN: 00219673
EISSN: 18733778
Source Type: Journal
DOI: 10.1016/j.chroma.2011.12.016 Document Type: Article |
Times cited : (30)
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References (27)
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