Resistant metal reactor tube for VELP Elemental Analyzer. A metal tube is reusable after cleaning, for combustion.

• Insert the bottom part of the quartz tube into the Reactor preparation support
• Insert the quartz wool from the top of the quartz tube and press down (to approx. 20 mm) using the Reactor tube filling rod
• Pour the black filling of VELPCatalyst into the quartz tube using the funnel. Shake in order to compact the catalyst  and reduce the air among the particles
• Pour the white filling of VELPCatalyst into the quartz tube using the funnel
• Add 10 mm of quartz wool and press down using the Reactor tube filling rod
• Insert the ash collector (already prepared with 10mm of quartz wool at the bottom)
• Remove the Reactor preparation support

Prepare the combustion Reactor as described or choose a prepacked Reactor!