Eliminating 1,7-dimethylxanthine interference from reversed-phase liquid-chromatographic analysis for theophylline

Cross-validation of bioanalytical methods between laboratories.

Journal of pharmaceutical and biomedical analysis·1995

Influence of the mobile phase on salmon calcitonin analysis by reversed-phase liquid chromatography.

Journal of chromatographic science·1991

Determination of a new inotropic agent in human plasma by high-performance liquid chromatography.

Journal of chromatography·1988

Analysis of a new H2 receptor antagonist, 3-amino-5-[3-[4-(1-piperidinoindanyloxy)]propylamino]-1-methyl-1 H-1,2,4-triazole, in human plasma and urine by high-performance liquid chromatography.

Journal of chromatography·1988

Cataracts in patients heterozygous for galactokinase deficiency.

Investigative ophthalmology & visual science·1986

GLC determination of phendimetrazine in human plasma, serum, or urine.

Journal of pharmaceutical sciences·1983

Biological Variation of Adrenal-Related Endocrine Biomarkers Used for Investigation of Secondary Hypertension.

Clinical chemistry·2026

Enriching Microbial Cell-Free DNA in Clinical Metagenomics Using Epigenetic Filters.

Clinical chemistry·2026

APOB to Estimated APOB Ratio for Screening for the APOE2 Genotype.

Clinical chemistry·2026

Highly Accurate Sequencing Methods for Low-Frequency Variant Detection.

Clinical chemistry·2026

Prognostic Value of Cardiac Myosin Binding Protein C in the General Population: The Akershus Cardiac Examination 1950 Study.

Clinical chemistry·2026

Characterization of the Migration Profile of 36 Therapeutic Monoclonal Antibodies in Serum Protein Electrophoresis and Immunofixation.

Clinical chemistry·2026

Small-Molecule Functionalized Needle Transistor Biosensor Enables Direct and Selective Monitoring of SO2 In Vivo.

Analytical chemistry·2026

Direct Visualization of Acute Left Atrial Pressure Elevation During Atrioventricular Nodal Reentrant Tachycardia.

JACC. Case reports·2026

Comparison of automated and manual DNA differential extraction in mock vaginal sexual assault swabs.

Journal of forensic sciences·2026

Cerebral protection in extended arch repair for acute type A aortic dissection.

JTCVS open·2026

Spatially and potential-resolved anti-interference ECL biosensor for simultaneous detection of ochratoxin A and aflatoxin B1.

Talanta·2026

A wash-free and direct SERS platform for non-invasive kidney health monitoring via multiplexed urinary biomarker detection.

Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy·2026

Related Experiment Videos

Eliminating 1,7-dimethylxanthine interference from reversed-phase liquid-chromatographic analysis for theophylline

Related Concept Videos

Cross-validation of bioanalytical methods between laboratories.

Influence of the mobile phase on salmon calcitonin analysis by reversed-phase liquid chromatography.

Determination of a new inotropic agent in human plasma by high-performance liquid chromatography.

Analysis of a new H2 receptor antagonist, 3-amino-5-[3-[4-(1-piperidinoindanyloxy)]propylamino]-1-methyl-1 H-1,2,4-triazole, in human plasma and urine by high-performance liquid chromatography.

Cataracts in patients heterozygous for galactokinase deficiency.

GLC determination of phendimetrazine in human plasma, serum, or urine.

Biological Variation of Adrenal-Related Endocrine Biomarkers Used for Investigation of Secondary Hypertension.

Enriching Microbial Cell-Free DNA in Clinical Metagenomics Using Epigenetic Filters.

APOB to Estimated APOB Ratio for Screening for the APOE2 Genotype.

Highly Accurate Sequencing Methods for Low-Frequency Variant Detection.

Prognostic Value of Cardiac Myosin Binding Protein C in the General Population: The Akershus Cardiac Examination 1950 Study.

Characterization of the Migration Profile of 36 Therapeutic Monoclonal Antibodies in Serum Protein Electrophoresis and Immunofixation.

Small-Molecule Functionalized Needle Transistor Biosensor Enables Direct and Selective Monitoring of SO2 In Vivo.

Direct Visualization of Acute Left Atrial Pressure Elevation During Atrioventricular Nodal Reentrant Tachycardia.

Comparison of automated and manual DNA differential extraction in mock vaginal sexual assault swabs.

Cerebral protection in extended arch repair for acute type A aortic dissection.

Spatially and potential-resolved anti-interference ECL biosensor for simultaneous detection of ochratoxin A and aflatoxin B1.

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Eliminating 1,7-dimethylxanthine interference from reversed-phase liquid-chromatographic analysis for theophylline

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