For more than 90 years (including more than 35 years serving wineries) MATHESON has provided gases, equipment, and expertise to a wide range of industries – including food/beverage, laboratory research, industrial production, medicine, and many others. Our wine team is a group of specialists that is dedicated to gases, chemicals, and equipment of special importance to wine producers. We offer many of these specialized products with off-the-shelf delivery, plus, our specialists can help you choose and use these tools for optimum results. How Gases Are Used in Wine Making Refrigeration and blanketing of grape harvest, must, and wine product Pressure transfer of wine product Sparging of wine to add/remove oxygen, carbon dioxide Gas purging of wine making equipment Gas purging and gas blanketing for wine preservation and anti-oxidation Gases also support wine making in applications such as in the lab, vineyard maintenance, equipment fabrication and repair, power generation, forklift