Oasis Water Purification Tablets are the only water purification tablets made in the UK under Good Manufacturing Practice (GMP) and National Sanitation Foundation (NSF) Standard 60 approval. Oasis Water Purification Tablets are manufactured by Hydrachem which operates under a UK Medicines Licence number ML20725.

As a key supplier to many NGO's, the UK Health Service and blue chip retailers, Hydrachem operates under a range of stringent Quality Standards.

• GMP
• Medicines Licence ML20725
• NSF/ANSI Standard 60
• ISO 9001:2000
• British Retail Consortium

Oasis Water Purification Tablets are also approved by the UK Drinking Water Inspectorate (DWI)for the treatment of drinking water.

Further the active ingredient used in Oasis Water Purification Tablets is subject to our own and independent laboratory checks and analysis as well as:

• US EPA Approved
• NSF/ANSI Standard 60

All further ingredients used in the the formulation of Oasis Water Purification Tablets are Pharmaceutical or Food Grade.