... , 9.5mm, 10mm, aluminium cap color: silver, copper, goldrubber stopper color: red, grey/graybottle color: clear/transparentUse for dental, injection, insulin, gene engineering ... in sealed packagingWe offer these related service to glass cartridge: full set: glass cartridge, rubber stopper, aluminum cap, silicone septa, ... colored rubber stopper and caps. 8mm glass dental ml cartridge for insulin dealer