X-Ray Flux

Sigma Chemicals is the home of the finest and purest x-ray flux in the world and has been for more than thirty years.

Each and every batch of Sigma Ultra Pure x-ray flux begins with the finest and purest laboratory tested raw materials, specially selected from the most proven and reliable manufacturers in the world.

Once selected and tested the raw materials are manufactured under laboratory conditions to reproduce our range of Ultra Pure Borate fluxes that are universally selected.

Our commitment to developing further technologies in x-ray fluorescence spectrometry continues to produce the finest qualities of flux in the world.

Our customers include industries from iron ore and base metals, cement, glass aluminium, refractory as well as commercial laboratories and government institutions. Our client base for x-ray flux is world wide.

 

Flux Selection, prefused 99.9% pure

100% Lithium Tetraborate Flux
100% Lithium Metaborate Flux
20% Lithium Tetraborate : 80% Lithium Metaborate
35.3% Lithium Tetraborate : 64% Lithium Metaborate (12:22) Flux
With additive 5% Sodium Nitrate
With additive 12.82% Sodium Nitrate
With additive 20% Sodium Nitrate
50% Lithium Tetraborate : 43% Lithium Metaborate Flux
66% Lithium Tetraborate : 34% Lithium Metaborate Flux
47% Lithium Tetraborate : 36.7% Lithium Carbonate : 16.3% Lanthanum Oxide (Norrish Flux)
81.8% Lithium Tetraborate : 18.2% Lanthanum Oxide 90% Lithium Tetraborate : 10% Lithium Fluoride Flux
90% Lithium Tetraborate : 10% Lithium Bromide Flux
98% Lithium Tetraborate : 2% Sodium Bromide Flux
75.4% Lithium Tetraborate : 21.1% Lanthanum Oxide : 3.5% Boric Acid Flux
100% Sodium Tetraborate Flux
+ more formulated fluxes to meet customer requirements

 

Flux Impurities

Flux Specifications
0-1ppm Na, K, Fe, As, Mn, Al, Se, Cd, Pb, Sn, Zn, Cu, Ni, Co, Ag, 1-2ppm Ca, Mg, Si, S Prefused, 99.9% ultra pure, low loss on fusion, high bulk density, granular, non dusty, free flowing

 

All Pricing Available on Enquiry
Sigma X-Ray Flux
Sigma X-Ray Flux
Manufactures of Platinum Ware
Manufactures of Platinum Ware
Ultra Pure Fluxes
Ultra Pure Fluxes