Sökning: "Ulla Silver"

Hittade 1 uppsats innehållade orden Ulla Silver.

  1. 1. Amalgam and Mercury in the Dental Setting and the Efficiency of Amalgam Separators

    Magister-uppsats, Tema vatten i natur och samhälle

    Författare :Ulla Jacobsson-Hunt; [2007]
    Nyckelord :Mercury; Amalgam; Amalgam Separators;

    Sammanfattning : Mercury is the only metal that is in liquid form at room temperature and it has over the years been used in various combinations to extract gold, in measuring devices, medicaments, paper industry, batteries and fluorescent lights as well as in dentistry as dental amalgam. Dental amalgam is a mixture of 50 % mercury and 50% of an alloy consisting of silver, tin, copper and zink particles and has been used in dentistry for many years. LÄS MER