Et glas (Type I) cylinderampul, som indeholder et stempel (brombutylgummi) og er lukket med en skive (brombutyl/ polyisoprengummi), som indeholder 3 ml opløsning.
A glass (Type 1) cartridge which contains a piston (bromobutyl rubber) and is closed with a disc (bromobutyl/ polyisoprene rubber) containing 3 ml of solution.