Low Gold Material (Oxide Matrix) – <0.002 ppm gold

SKU: AuBlank111

£11.28 ex VAT

Gold (Au) mineral reference material for geological assay and mining projects. Composed of basalt and feldspar with very low amounts of gold. Tested via 24 analyses was 0.4 parts per billion of gold, with the highest value being 0.6 parts per billion gold.

Conformity:

  • ISO 9001:2015
  • ISO 14001:2015
  • ISO 45001:2018

Produced using a mixture of finely pulverised feldspars and basalt which had been analysed and found to found to have a low gold content, using aqua regia digestion followed by enhanced inductively coupled plasma mass spectrometry. The average of the 24 analyses was 0.4 parts per billion of gold, with the highest value being 0.6 parts per billion gold. This items is supplied in 50g sachets only with a 1 week lead time. Certificate of analysis is available on request.



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