LITHIUM TETRABORATE

Sigma Chemicals : FluxSigma is the home of the finest and purest X-Ray Fluxes for more than a quarter of a century.With the aid of Government institutions and internationally recognised scientists, Sigma CHemiclas continues to seek and offer new and improved fluxes for precision results in borate fusions.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 these raw materials are fused in laboratory conditions to produce our Ultra Pure Borate Fluxes that are universally accepted.