A simple method for the determination of plasma extrinsic coagulant activity.

A simple method for the determination of serum cholesterol

Simple High-Performance Liquid Chromatographic Method for Determination of Ciprofloxacin in Human Plasma

A rapid, simple and sensitive high-performance liquid chromatography method was developed for determination of ciprofloxacin in plasma by means of ultraviolet detection. Ofloxacin was used as an internal standard and separation carried on a Novapak C18 column using a mobile phase of 0.01 M phosphate buffer (pH =2.6): methanol (82: 18 v/v). Extraction of drug was performed from plasma by liquid-...

Simple High-Performance Liquid Chromatographic Method for Determination of Ciprofloxacin in Human Plasma

A rapid, simple and sensitive high-performance liquid chromatography method was developed for determination of ciprofloxacin in plasma by means of ultraviolet detection. Ofloxacin was used as an internal standard and separation carried on a Novapak C18 column using a mobile phase of 0.01 M phosphate buffer (pH =2.6): methanol (82: 18 v/v). Extraction of drug was performed from plasma by liquid-...

A simple method for determination of plasma and urinary biotin.

Measurement of biotin in plasma and urine has been stimulated by recent descriptions of inborn errors of biotin metabolism and by newly recognized causes of biotin deficiency. Biotin determination in physiologic fluids to document these conditions has been hindered by lack of a widely useable assay. This paper presents a method which employs tritium-labelled biotin, avidin, and nitrocellulose f...

A simple spectrophotometric method for the determination of blood sugar by phenylhydrazine Hydrochlorlde