Blog Articles on the Reagecon Knowledge Base
Articles of general interest to the field of physical and chemical standards will be posted on this page. The articles are intended for anyone visiting this Reagecon Knowledge site. If any information is considered to be useful for reference, please feel free to do so, but attribution and a ink back to the original article on this site will be appreciated.
Density Measurement and Density Standards
What is Density? Density, also called Mass Density, is a fundamental physical property of a material. It is defined as the mass per unit volume at a specific temperature. Mathematically, density is expressed as mass/volume where the SI units are kg/m3 but g/cm3 or...
Measurement of Conductivity | Conductivity Standards
Introduction The measurement of electrical conductivity in liquid or conductivity measurement as it is more commonly known is an extremely popular and important measurement. It is a measurement that is performed daily in a wide range of industries. The correct...
Measurement of Total Organic Carbon (TOC) and Total Inorganic Carbon (TIC)
Total Organic Carbon (TOC) is an indirect measure of the quantity of an organic material present in a solution. Usually the solvent of interest is water and the organic material may come from a range of different sources namely: Organic material in source water;...