Research Laboratories Here at PurityPlus®, we understand the importance of maintaining accuracy of the products used in your laboratory research. Contaminants in your gas products can greatly jeopardize the precision of your research. That’s why all of our top-of-the-line specialty gas products offered are guaranteed to meet PurityPlus® quality standards. We use state-of-the-art filling facilities and analytical laboratories to provide high-purity gases and high-accuracy gas mixtures for all research applications. Our skilled experts are well-equipped to advise you on the best specialty gas at the right level of purity customized for your specific application, along with the optimal advanced specialty gas equipment to ensure safety, accuracy, and productivity for you and your business. PurityPlus® Specialty Gases offers the highest quality pure gases and gas mixtures for calibrating and supporting your most sensitive instrumentations while optimizing your analytical efficiency.