Sigma Chemicals can offer customers a broad range of chemicals, chemical products and laboratory supplies.

Sigma Chemicals has a very broad customer base in relation to chemical products and laboratory supplies from analytical laboratories, the mining sector, industrial sector, education and health departments to householders.

The chemical products and laboratory supplies are utilised for a broad cross section of applications including but not limited to high purity analytical reagents for research and testing applications, through to basic technical industrial applications to local household use.

We are a major supplier of both pure grade-ACS (AR) reagents as well as a complete range of technical bulk chemicals and acids.  Sigma Chemicals is a major distributor of Chem-Supply products and stocks a wide range of their chemicals as well as a range of our own quality products.

Some of the most popular reagents include:

Hydrochloric Acid AR           Nitric Acid AR         

Perchloric Acid AR              Sulphuric Acid AR         

Hydrofluoric Acid AR

Plus a complete range of Dry Chemicals.

Highly Sourced Bulk And Technical Grade Chemicals include:

Nitric Acid                 Sulphuric Acid     Hydrochloric Acid    

Activated Carbons     Soda Ash            Aluminium Sulphate

Sodium Cyanide        Litharge              Lead Nitrate    

Calcium Hypochlorite Sodium Tetraborate Anhydrous  

And there are many more.....

Sigma Chemicals can provide a complete range of Chemical Reference Standards, predominately for use in Gold, Environmental and General Analytical applications.  Please visit our Assay Flux information as we have a range of high purity (99.999% Assay) reference standards for calibrating chemicals available also.