Vici Valco Nitrogen Purifier Module for LC/MS Applications, 1/4'' Brass Caps

This purifier is designed to be used with nitrogen gas produced from liquid nitrogen, or with nitrogen gas containing less than 500 ppm of oxygen. If this product is used on a stream with a high oxygen content, it may get hot enough to cause injury. Use our Purifier for Nitrogen Generators to purify high oxygen content nitrogen.