Spectromelt® A 12 66% di-lithium tetraborate/34% lithium metaborate for XRF (X-ray fluorescence), Supelco®

Supplier: Merck

1.11802.1000 1.11802.5000
1.11802.1000EA 847 EUR
1.11802.1000 1.11802.5000
Spectromelt® A 12 66% di-lithium tetraborate/34% lithium metaborate for XRF (X-ray fluorescence), Supelco®
Spectromelt® A 12

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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