The closest we get to buying distilled water in the UK : r/CPAP
C173300 - 5% SALT SOLUTION - 55 GALLON DRUM - Auto Technology Company
Deionized Water- 55 Gallons
Deionized, Bulk Water, 55 Gallon Drums
55 Gallon Drum - Industrial Deionized Water
WN870B Stainless Steel Deionized Water Tank - Hanson Tank Asme Code Pressure Vessel Mfg
Deionized Water - 15 Gallon Drum - Demineralized and lab-Grade Water Suitable for Scientific, Laboratory, and Industrial Applications.
15 Gallon Poly Drum Closed Head Natural - Volunteer Drum
Scrol 5-1000l Dm, Di, Distilled Water For Battery And Coolant, Drum of 50 L at Rs 10/litre in Bengaluru
Water Carboy at Thomas Scientific
Features: ASTM Type II Deionized WaterUltraviolet (UV) sterilized. Resistivity is > 1 mega ohms.Conductivity is < 1 uS/cm. Total Organic Carbon (TOC)
ChemWorld Type II Deionized Water - 2x1 Gallons
55 Gallon Drum - Deionized Water