No. Each cartridge is cleaned and sealed on a controlled filling line, and the inner lining prevents contact between the gas and bare steel. Taste tests and batch gas-chromatography purity checks confirm there is no metallic or oily aftertaste.
We are using cookies to give you the best experience on our website. You can find out more about which cookies we are using or switch them off in settings.
We use cookies to improve your experience. Choose which categories you want to allow. Necessary cookies are always active as the website cannot work without them.
Required to operate the website and cannot be disabled.
Traffic measurement, page views and visitor interaction analysis.
Social sharing features and personalized ads on third-party networks.
