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

Supplier: MilliporeSigma

Corrosive Warning

Irritant Warning

Danger

M-Clarity™ quality level = MQ100

1.11802.1000 1.11802.5000 1.11802.5000 1.11802.1000

CA1.11802.1000CS 31837.74 CAD

CA1.11802.1000 EM1.11802.5000 EM1.11802.1000 CA1.11802.5000

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

Specification Test Results

Chloride (Cl)	≤ 50 ppm
Phosphate (PO₄)	≤ 20 ppm
Silicate (SiO₂)	≤ 100 ppm
Sulphate (SO₄)	≤ 50 ppm
Ag (Silver)	≤ 5 ppm
Al (Aluminium)	≤ 10 ppm
Ba (Barium)	≤ 5 ppm
Ca (Calcium)	≤ 20 ppm
Cd (Cadmium)	≤ 5 ppm
Co (Cobalt)	≤ 5 ppm
Cr (Chromium)	≤ 5 ppm
Cu (Copper)	≤ 5 ppm
Fe (Iron)	≤ 10 ppm
Ga (Gallium)	≤ 5 ppm
K (Potassium)	≤ 10 ppm
Mg (Magnesium)	≤ 5 ppm
Mn (Manganese)	≤ 5 ppm
Na (Sodium)	≤ 20 ppm
Ni (Nickel)	≤ 5 ppm
Pb (Lead)	≤ 5 ppm
Sr (Strontium)	≤ 5 ppm
Zn (Zinc)	≤ 5 ppm
Loss on ignition (800 °C)	≤ 1.0 %
Bulk density	about 130

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