Whether you need purified water for the mixing process or just cleaning out the mixing vessels, standards are among the highest in any industry in the UK with strict regulation.

It is important to know when buying in your supply of DI/Demin water that the only guarantee that you are receiving a quality product is an independent UKAS lab analysis and fast delivery.

All of our sterile IBCs come pressure tested, foil sealed, and security tagged.

Official European Pharmacopoeia purified water standard:
  •     Conductivity:<4.3 μS/cm at 25°C in line or table*
  •     TOC:<500ppb (Online or off)
  •     Bacteria:<10 cfu/100ml**
  •     Nitrates:<0.2 ppm
  •     Heavy Metals:<0.1 ppm
*Non-temp. Compensated conductivity measurement **Non-mandatory, generally considered appropriate Action Level
  • Water Specialists with over 30 years collective experience in water treatment and supply 
  • Water Supply, Pay As You Flow, Aqueous Blending Services
  • Next Day Delivery
  • 30 Day Accounts Available
  • Large Volumes In Stock
  • Independently Tested
  • ISO 9001 Accredited

Pure Water Supply

Waternation specialise in the supply of standard, EP, and Ultra-Pure grades of deionised and demineralised water. Our team of specialists have over 30 years of water treatment and supply experience collectively.

We pride ourselves on delivering high quality products and unrivaled service.

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Same Day Dispatch On Orders Placed Before 2pm

Large volumes in stock

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30 Day Accounts Available

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Water Supply

Buy water direct. All grades and bespoke specifications.

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Pay As You Flow

Pay only for the water you use. We do the rest.

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Aqueous Blending

Bespoke chemical blending solutions made to your specs.

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Our Clients

Waternation are proud suppliers to: