Primary Container : A container that is in direct contact with the dangerous goods that it contains and may be either the inner packaging of a combination packaging or a sole packaging
Ministry of Business, Innovation and Employment, Glossary of terms and acronyms, Wellington, New Zealand 2010. http://wwwsosh.govt.nz/resources/glossary-u.shtml, (Occupn Hlth and Sfty - Brit) {530}