Preferenze
AziendaGoodfellow GmbH
LinguaItaliano
ValutaEUR
Consegna aGermania

Preferenze

EUR
    Totale:
     
     Prodotto/i  Articolo/i
    Accesso | Registrazione
    • Platino - Pezzo grezzo

      Platino - Pezzo grezzo

      Platinum was known to native South Americans before the arrival of Columbus and was introduced into Europe around 1750. Platinum is a member of the platinum group metals and is lustrous, malleable and ductile; it has an abundance of approximately 0.001 ppm in the earth's crust. Of the group of six metals (Pt, Pd, Os, Ir, Rh and Ru), it is the most important. It is unaffected by oxygen and water and is only soluble in aqua regia or fused alkalis. Applications for platinum are many and varied; for example, it is used to make weights and measures standards, it is used in the electronics industry for electrical contacts which might be subject to high temperatures, and it is used to manufacture electrodes which might be subject to chemical attack. A current and important use of platinum is in car exhaust catalysts, in which a ceramic honeycomb is coated with platinum. Platinum is also used to manufacture jewellery and, along with gold and silver, has its own hallmark.

      Un pezzo di materiale solido senza una forma definita.

      Pezzo grezzo

    Tavola periodica

     
     
     
    *
    **
     
      *  
      **  

    Materiali

                                                          Formati del materiale

                                                          Tipi di materiale

                                                          Sorry – Your selected filters returned no results.

                                                          Please try a different filter selection or choose from one of the following product types below:

                                                          Sorry – Your search returned no website content results

                                                          Please try a different search value or choose from one of the following product types below:

                                                          Sorry, but you need to update your browser to use our website.

                                                          We apologise for any inconvenience this may cause and thanks for your patience.

                                                          To place a phone order:
                                                          US:1 800 821 2870
                                                          UK: 0800 731 4653

                                                          Customer Support: info@goodfellow.com

                                                          Thank you
                                                          The Goodfellow Team