Uranium and Rare Earths

Uranium and Rare Earths
Siza Coal Minerals Services offers a range of rare earth analysis by ICP, XFR and ICP-MS. We are accredited for U-analysis by XRF pressed pellet and are a certified member of the NNR.
DETECTION LIMITS FOR RARE EARTHS BY ICP-MS (4 ACID DIGESTIONS)
  • Element Symbol ppm
  • Cerium Ce 0.1
  • Dysprosium Dy 0.1
  • Erbium Er 0.1
  • Europium Eu 0.1
  • Gadolinium Gd 0.1
  • Holmium Ho 0.1
  • Lanthanum La 0.1
  • Lutetium Lu 0.1
  • Neodymium Nd 0.2
  • Praseodymium Pr 0.1
  • Samarium Sm 0.1
  • Terbium Tb 0.1
  • Thorium Th 0.1
  • Thulium Tm 0.1
  • Uranium U 0.1
  • Ytterbium Yb 0.2
  • Yttrium Y 0.2
OTHER ELEMENTS REQUESTED
  • ICP-OES
  • 4 Acid Digest
  • Element Symbol ppm
  • Potassium K 10
  • Phosphorus P 50
  • Scandium Sc 10
  • Titanium Ti 10
  • Vanadium V 5
  • Zinc Zn 10
DETECTION LIMITS FOR RARE EARTHS BY XRF PRESSED PELLET
  • Element Symbol g/t
  • Cerium Ce 5
  • Europium Eu 2
  • Lanthanum La 2
  • Ytterbium Yb 8
OTHER ELEMENTS NORMALLY REQUESTED WITH RARE EARTHS
  • Rubidium Rb 4
  • Strontium Sr 3
  • Yttrium Y 3
  • Zirconium Zr 3
  • Uranium U3O8 7

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