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  • Sigma Sodium Hydroxide Solution 20%

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

  • Sulphamic Acid

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

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  • Battery Acid 34%

    Description Sulphuric Acid 34% Reagent for lead acid batteries, pH adjustment, metal processing & electroplating.