Vaccination of personnel
The personnel of Dr. Majalli chemical industry complex were vaccinated.
October 20, 2024
All posts by: Admin
October 19, 2024
Scientific Journal
Dr. Majalli Chemical Industries Complex, as the largest producer of pure and ultra-pure laboratory and pharmaceutical chemicals in the country, in line with the expansion and excellence of the technical […]
August 30, 2024
Basic principles of pH meters (second part)
Basic principles of pH meters (second part) In this article, basic calibration, troubleshooting, and maintenance of pH meter devices have been briefly reviewed. In this article, basic calibration, troubleshooting, and […]
August 30, 2024
Basic principles of pH meters (first part)
Basic principles of pH meters (first part) In 1909, Anderson for the first time expressed the concept of pH in a modern and modern way and proved that the nature […]
August 30, 2024
Karl Fischer reagents
Karl Fischer reagents Karl Fischer reagents are used in the Karl Fischer titration process. Karl Fischer titration is a method to determine the water content in the sample, whose reagent […]
August 30, 2024
titrants
titrants Titrant or volumetric solution is a solution of a reagent with a specific concentration, which is prepared by weighing very pure raw materials in accordance with international guidelines such […]
August 30, 2024
pH buffer solutions
pH buffer solutions PH buffers are water-based chemical solutions made from a weak acid and its salt or a weak base and its conjugated salt. These solutions are resistant to […]
