Spectromelt® A 14 51% di-lithium tetraborate/ 27% lanthane(III) oxide/ 12% lithium metaborate/ 10% lithium fluoride for XRF (X-ray fluorescence), Supelco®

Supplier: MilliporeSigma
Danger


M-Clarity™ quality level = MQ100

1.11724.1000 1.11724.1000
CA1.11724.1000CS 44923.25 CAD
CA1.11724.1000 EM1.11724.1000
Spectromelt® A 14 51% di-lithium tetraborate/ 27% lanthane(III) oxide/ 12% lithium metaborate/ 10% lithium fluoride for XRF (X-ray fluorescence), Supelco®
Spectromelt® A 14

Spectromelt is based on lithium borates for fluxing digestion as granulate or as fused material used for X-ray fluorescence analysis (XRF).
The fused particles are spherical, have a small particle size distribution and a higher bulk density.
The material is easy to handle and has a low loss on ignition.


  • Extensive specification of trace impurities
  • Batch-to-batch consistency
  • High purity materials

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Specification Test Results

Chloride (Cl) ≤ 50 ppm
Phosphate (PO₄) ≤ 20 ppm
Silicate (SiO₂) ≤ 300 ppm
Sulphate (SO₄) ≤ 50 ppm
Ag (Silver) ≤ 5 ppm
Al (Aluminium) ≤ 50 ppm
Ba (Barium) ≤ 5 ppm
Ca (Calcium) ≤ 50 ppm
Cd (Cadmium) ≤ 5 ppm
Co (Cobalt) ≤ 5 ppm
Cr (Chromium) ≤ 5 ppm
Cu (Copper) ≤ 5 ppm
Fe (Iron) ≤ 10 ppm
K (Potassium) ≤ 100 ppm
Mg (Magnesium) ≤ 10 ppm
Mn (Manganese) ≤ 5 ppm
Na (Sodium) ≤ 50 ppm
Ni (Nickel) ≤ 5 ppm
Pb (Lead) ≤ 20 ppm
Sr (Strontium) ≤ 5 ppm
Zn (Zinc) ≤ 10 ppm
Loss on ignition (800 °C) ≤ 1.0 %
Bulk density about 110

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