Chemical analysis, is that the determination of the physical properties or chemical composition of samples of matter. Colorimetric analysis is the science and technology used to quantify and describe physically the human color perception. A Computer Tomography picturing scan makes use of computer-processed combination of the many X-ray pictures taken from totally different angles to provide cross-sectional pictures of specific areas of a scanned object, permitting the user to envision within the article while not cutting. Electrolysis may be a technique that uses a direct current to drive otherwise non-spontaneous chemical action. Electrolysis is commercially vital as a stage within the separation of parts from present sources like ores using an electrolytic cell. The voltage that's required for electrolysis to occur is termed the decomposition potential. Flow injection Analysis is an approach to qualitative analysis that's accomplished by injecting a plug of sample into a flowing carrier stream. The principle is comparable to that of segmented flow however no air is injected into the sample or chemical agent streams. Fourier transform spectroscopic analysis may be a measure technique whereby spectra are collected based on measurements of the coherence of a radiative source, using time-domain or space-domain measurements of the electromagnetic wave or different variety of radiation. It is applied to a variety types of spectroscopy analysis together with optical spectroscopic analysis, infrared spectroscopic analysis nuclear resonance and resonance chemical analysis imaging mass spectrum analysis and negatron spin resonance spectroscopic analysis.