Quartz reactor tube

Quartz reactor tube for VELP Elemental Analyzer ensuring high visibility of consumables consumption. Best for combustion and reduction. Single-use only.

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How to prepare the combustion Reactor tube

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!

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How to prepare the reduction Reactor tube

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. 40 mm) using the Reactor tube filling rod
Pour the whole box of Vcopper high efficiency, into the quartz tube using the funnel, shaking sometimes in order to compact the Vcopper high efficiency and reduce the air among the particles. Normally one box is the filling for one quartz tube
Pour the copper oxide, into the quartz tube using the funnel until the level indicated above is reached (about 10mm). Do not shake
Insert about 10mm of quartz wool
Remove the Reactor preparation support

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