Spectromelt® A 12 66% di-lithium tetraborate/34% lithium metaborate for XRF (X-ray fluorescence), Supelco®
Proveedor: Merck
|
Peligro
|
M-Clarity™ quality level = MQ100
1.11802.1000
1.11802.5000
1.11802.1000EA
853
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
Resultados test especificaciones
| 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 |
Learn more
About VWR
Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...