All aqua regia articles

  • A photo of part of a car exhaust system
    Research

    Noble metals dissolved without aqua regia

    2020-09-01T13:36:00Z

    Decades-old study inspires acidic salt solutions for recovering gold and platinum group metals from catalytic waste

  • Gold crown with gemstones
    Podcast

    Aqua regia

    2017-07-13T16:23:00Z

    Capable of dissolving gold and platinum to help make 99.999% pure metals, aqua regia deserves its royal status