DUMAPAD

Combustion apparatus for nitrogen analysis and parts thereof, in particular quartz glass containers for use as combustion and reduction reactors

Consumables, in particular quartz wool filtration media used as a gas-permeable covering for reaction tubes of combustion apparatus which allows for the diffusion of gases into and out of the tubes

Closures for containers, not of metal, in particular gas-permeable pads in the nature of discs and plugs for covering a reaction tube of the combustion apparatus