Pure ceramics:

• It is advisable not to mix ceramics from different catalysts
• Ceramics should not be washed in chemical solutions, or saturated with oil
• Ceramics should be well recognized (the size of the pieces of pottery should not be crushed to such an extent that it is hard to recognize what type of catalyst), but the ceramic dust is also evaluated.
• Ceramics should be the natural moisture and asbestos-free
• On the ceramics should be a natural dust and soot
• Ceramics cut is estimated on the fact and received on the proposed price, embossed from 80% to 100% of this price.
• Ceramics should remain in their pure form (catalysts, filled with oil solutions or oil are not accepted)
• In cases taken catalysts by the individual prices per tank, provided it is complete. (All ceramic combs are available, not broken, does not rattle by shaking)

Catalysts with metal foil inside:

• The foil should be the natural moisture
• The foil should not be washed in chemical solutions
• A natural dust and soot should be on the foil
• The foil should remain in their pure form (catalysts, filled with oil solutions or oil are not accept)
• Cases with the foil are taken by the individual prices

The chopped metal foil:

• The foil should be the natural moisture
• The foil should not be washed in chemical solutions
• A natural dust and soot should be on the foil
• The foil should remain in their pure form (catalysts, filled with oil solutions or oil are not accept)
• The foil should not be disclosed and the strongly deformed

NB! Catalysts  in large quantities we export by our own transport!