Oasis Water Purification Tablets are manufactured in the United Kingdom to the highest quality standards by Hydrachem.

Quality and safety are foremost at Hydrachem. We are a quality registered firm to BS EN ISO 9001:2008 accredited by the world’s leading Inspection, Verification, Testing and Certification company, SGS. Certificate number GB05/65454. The company’s Quality Management System is annually audited by SGS.

In addition, Hydrachem holds British Retail Consortium (BRC) Global Standards Consumer Products Certification, Certificate GB14/91422, also granted by SGS. The Company is audited against BRC standards on a yearly basis. Recent changes to the BRC make it significantly more stringent and also incorporate the USA’s Retail Industry Leaders Association (RILA) requirements.

Hydrachem holds an E.U. Medicinal Products Manufacturer Licence complying with the GMP Directive 91/356/EEC granted by the UK Medicines and Healthcare Product Regulatory Agency (MHRA).

Oasis Water Purification Tablets are certified to NSF Standard 60 for drinking water and all microbicidal activity claims are supported by European Standard test methods as defined by BS EN Standard 14885:2006 Chemical disinfectants and antiseptics – Application of European Standards for chemical disinfectant and antiseptics.

The active ingredient of Oasis Water Purification Tablets – Sodium Dichloroisocyanurate Anhydrous (also known as Troclosene Sodium and NaDCC) has been Identified and Notified to the European Chemical Bureau and added to the list of Identified/ Notified substances (L307/44 Official Journal of the European Union 24.11.2003). The Troclosene Sodium dossier for product types 2, 3, 4, 5 and 11 is currently under evaluation by the UK Competent Authority (CA) and subjected to the European Active Substances Review Programme (Commission Delegated Regulation (EU) No 1062/2014).

Oasis Water Purification Tablets
  • ISO 9001
  • GMP
  • British Retail Consortium (BRC)
  • NSF Standard 60
  • Halal Certified