Minimizing UV noise in supercritical fluid chromatography. I. Improving back pressure regulator pressure noise

Journal of Chromatography A

Volumn 1218, Issue 16, 2011, Pages 2320-2326

  Berger, Terry A ^a   Berger, Blair K ^a  

^a Aurora SFC Systems Inc   (United States)

Author keywords

Back pressure regulator (BPR); Pressure noise; Refractive index (RI); Supercritical fluid chromatography (SFC); UV detector noise; Validation

Indexed keywords

BACK PRESSURE REGULATORS; BASELINE OFFSET; DETECTOR CELL; ELECTRONIC FILTERS; FOCAL LENGTHS; LOW NOISE LEVELS; ORDER OF MAGNITUDE; PEAK-TO-PEAK-; PRESSURE CHANGE; PRESSURE FLUCTUATION; PURE CARBON DIOXIDE; REFRACTIVE INDEX CHANGES; STATE OF THE ART; SUPER CRITICAL FLUID CHROMATOGRAPHY; SUPERCRITICAL FLUID CHROMATOGRAPHY (SFC); UV DETECTOR; UV INTENSITY; VALIDATION;

CARBON DIOXIDE; EFFLUENT TREATMENT; GAS CHROMATOGRAPHY; LIGHT REFRACTION; METAL DETECTORS; PRESSURE REGULATION; PRESSURE REGULATORS; REFRACTIVE INDEX; REFRACTOMETERS; SUPERCRITICAL FLUIDS; TRACE ANALYSIS;

ORGANIC POLYMERS;

CARBON DIOXIDE; WATER;

ANALYTICAL EQUIPMENT; ARTICLE; BACK PRESSURE REGULATOR; CONTROLLED STUDY; DIGITAL FILTERING; EQUIPMENT; EQUIPMENT DESIGN; HIGH PERFORMANCE LIQUID CHROMATOGRAPHY; NOISE; PRESSURE NOISE; PRIORITY JOURNAL; REFRACTION INDEX; REPRODUCIBILITY; SIGNAL NOISE RATIO; SUPERCRITICAL FLUID CHROMATOGRAPHY; ULTRAVIOLET DETECTOR; ULTRAVIOLET DETECTOR NOISE;

CARBON DIOXIDE; CHROMATOGRAPHY, SUPERCRITICAL FLUID; PRESSURE; REFRACTOMETRY; REPRODUCIBILITY OF RESULTS; ULTRAVIOLET RAYS; WATER;

EID: 79953081321     PISSN: 00219673     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.chroma.2011.02.030     Document Type: Article

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