Conductometric Method Capable of Rapid Concentration-Fluctuation Measurements

Rapid estimation of sunflower leaf area from linear measurements

Vanadium concentration of urine; rapid colorimetric method for its estimation.

VANADIUM COMPOUNDS are used in dye, ink, and glass manufacture, as an alloy component in the steel industry, and as a catalyst in the production of sulfuric acid. Toxic exposures have been reported in the extraction of vanadium from ores and residues (1-5) and in the cleaning of burners fired with vanadium-bearing oil (6-8). The outstanding symptom associated with excessive inhalation of vanadi...

Design and fabrication of a rapid conductometric pH sensor based on metal-oxide technology

A micro-fabricated metal-oxide based conductometric pH sensor is designed and fabricated in this manuscript. pH sensors have applications in various areas from farming to food processing, human health monitoring, industrial waste products investigation, etc. Accordingly, there is a relatively high demand for a reliable, rapid and precise pH sensor in the market. Relatively precise pH sensors ha...

Rapid Stick Method for Determining Blood-glucose Concentration.

Measurements of natural uranium concentration in Caspian Sea and Persian Gulf water in by laser flourimetric method

  ABSTRACT   Background : Natural uranium exists in earth crust and seawater. The concentration of uranium might increase by human manipulation or geological changes. The aim of this study was to verify susceptibility of laser flourimetry method to determine the uranium concentration in Caspian Sea and Persian Gulf water.   Materials and Methods : Laser flourimetric method was used to determine...