The gas standards manufacturing industry is driven by such terms as quality, accuracy and traceability. Many times these terms become confusing and are often incorrectly interpreted and used by individuals who do not fully understand their meaning. It is true that all three are interrelated and when correctly referenced represent a pinnacle of a product that can be used as a reference for measurement in its field of expertise. The following paper will discuss the “Elements of Gas Mixture Production” and the many complex terms and measurements involved to accurately deliver a product that can perform to its expectations. By understanding the processes and terminology used to produce these industry standards, the users may better understand what it is they are requesting and the true quality of product that they desire