Skip to content
  • TelChem

    Sigma Sodium Hydroxide Solution 30%

    Description Used for cleaning drains, pipes and metals/oil, making artificial fibres / paper, purifying bauxite ore, water treatment.  

  • SIGMA TELFORD GROUP

    Soda Ash (Dense)

    Description Soda ash has many uses from manufacturing as the key ingredient, water softening and metallurgical processes.  It also is ...

    View full details
  • SIGMA TELFORD GROUP

    Sodium Bisulphate

    Description Sodium Bisulphate is a dry acid.  As it is not classified as a dangerous good it is a safer alternative to adjusting pH in...

    View full details
  • SIGMA TELFORD GROUP

    Sugar Solution

    Description Used in the mining sector for water treatment as it is a critical process for minimization of negative environmental impac...

    View full details
  • SIGMA TELFORD GROUP

    Sulphamic Acid

    Description A widely used descalant including for boiler tubes and general cleaning.  It is also used for metal cleaning for removing ...

    View full details