Six Sigma methodology

Six Sigma means a measure of quality that strives for near perfection. Six Sigma is a disciplined, data-driven approach and methodology for eliminating defects in any process from manufacturing to transactional and from product to service. The foundations of Six Sigma as an estimation standard can be followed back to Carl Friedrich Gauss (1777-1855) who … Read more

Gas Chromatography (GC or GLC)

Gas Chromatography (GC or GLC) is a commonly used analytic technique in many research and industrial laboratories for quality control as well as identification and quantitation of compounds in a mixture. GC is also a frequently used technique in many environmental and forensic laboratories because it allows for the detection of very small quantities. A … Read more