Comparison of methods for quantitative analysis of additives in low-density polyethylene using supercritical fluid and enhanced solvent extraction

Journal of Chromatography A

Volumn 858, Issue 2, 1999, Pages 209-218

  Zhou, L Y ^a   Ashraf Khorassani, M ^a   Taylor, L T ^a  

^a VIRGINIA POLYTECHNIC INSTITUTE AND STATE UNIVERSITY   (United States)

Author keywords

Enhanced solvent extraction; Low density polyethylene; Polyethylene; Supercritical fluid extraction

Indexed keywords

3 (3,5 DI TERT BUTYL 4 HYDROXYPHENYL)PROPIONIC ACID OCTADECYL ESTER; BUTYLCRESOL; METHAQUALONE; PENTAERYTHRITOL TETRAKIS[3 (3,5 DI TERT BUTYL 4 HYDROXYPHENYL)PROPIONATE]; POLYETHYLENE;

ACCURACY; ARTICLE; CALIBRATION; DRUG IMPURITY; EXTRACTION; HIGH PERFORMANCE LIQUID CHROMATOGRAPHY; MOLECULAR WEIGHT; PRIORITY JOURNAL; QUANTITATIVE ASSAY; SAMPLE; SUPERCRITICAL FLUID EXTRACTION; TECHNIQUE;

CHROMATOGRAPHY, HIGH PRESSURE LIQUID; POLYETHYLENE; SOLVENTS;

EID: 0032819595     PISSN: 00219673     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0021-9673(99)00729-3     Document Type: Article

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