nitrogen is used as a high-pressure purging gas or to pump devices through a pipeline to clean out the walls. nitrogen can also be used to pressurise pipes for transfering products. nitrogen meeting industry's nitrogen supply needs know more argon a safe and reliable supply of pure argon and argon mixtures...
. since 2004, representatives of the specialty feed ingredients industry have worked together to devise fami-qs, the first code aimed at this sector of the animal feed business. the fami-qs code addresses safety, quality and regulatory compliance of specialty feed ingredients and their mixtures by minimizing...