One of the largest commercial stable isotope laboratories in the world, Isotech specializes in high-precision carbon, hydrogen, oxygen, nitrogen, and sulfur isotope analysis – isotopic fingerprinting – for a variety of industries. We have built our reputation on providing superior services delivered by expert staff. From the original offerings of chemical and stable isotope analysis of natural gases, Isotech has expanded into isotope analyses of other gases, waters, organic and inorganic solids, and organic liquids, completing samples for customers around the world. Known for the innovative development of the IsoTube®, IsoJar®, IsoPak™, IsoTrap® and IsoFlask® sampling containers, Isotech sets industry standards for generating the most accurate data possible and providing the highest quality customer service.