Selenium

Selenium is extracted during the production of copper from the anode slimes as raw selenium and further processed and marketed by Aurubis subsidiary RETORTE GmbH in Röthenbach a.d. Pegnitz.

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Selenium pellets tech.

Our selenium pellets are characterized by their consistently high quality and low iron content.

Bild2

Ultra-pure selenium

Our unique production process allows us to manufacture ultra-pure selenium pellets with a 99.999 % degree of purity.

retosel

RETOSEL-feed

With our RETOSEL feed additive, you get the highest quality from the global market leader.

retojo

RETOJO feed

We offer RETOJO as a premix with a range of iodine content.

natriumselenit-feed

Sodium selenite feed

Sodium selenite Na2SeO3 as a powder and in aqueous solution as a feed additive

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Sodium selenate feed

Sodium selenite Na2SeO3 as powder and in aqueous solution as feed additive

natriumselenit-ph-eur

Sodium selenite Ph.Eur

Our sodium selenite Ph.Eur. in powder form for the pharmaceutical industry is characterized by the highest guaranteed purity and quality.

natriumselenat-fcc

Sodium selenate FCC

Our sodium selenate FCC in powder form for the pharmaceutical industry is characterized by the highest guaranteed quality.

Selen

What is selenium?

Selenium is a semi-metal in group 6A and closely related to sulfur.

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Selenium pellets tech.

We offer selenium powder in various particle sizes for technical applications.

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Sodium selenite tech.

Sodium selenite powder Na2SeO3 for technical applications

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Zinc selenite tech.

Our zinc selenite is characterised by high consistent quality and low iron content.

natriumselenat-tech

Sodium selenate tech.

Sodium selenate Na2SeO4 as a powder and in aqueous solution for technical applications

selendioxid-tech

Selenium dioxide

Our selenium dioxide is produced using a special crystallization technique.