Deionised Water

Deionised Water is a clear, colourless, and odourless liquid. The deionisation process completely removes dissolved salts and minerals, resulting in water with a very low electrical conductivity, which is crucial for applications where ionic contaminants can interfere with results.

Type II: Our Type II Deionised Water meets the minimum purity standards set by the ACS (American Chemical Society).

High-Quality Formulation: We use only carefully sourced Deionised Water to ensure our customers can safely use it for any application.

No Additives: We prioritise purity, delivering only the highest quality for our customers - you can trust that our product has no preservatives or additives.

Manufactured in the UK: Our Deionised Water ACS is sourced and bottled using non-toxic, chemical resistant bottles, providing reliable and trusted quality to our customers.

Frequent Uses

Cleaning Laboratory Glassware
Used in the cleaning of glassware, such as beakers, flasks, and pipettes, to remove residues of salts, chemicals, or contaminants that could affect experimental results.

Read our blog on Cleaning Glassware in the Laboratory

Culture Media

In microbiological procedures, Deionised Water is vital for preparing culture media. Any impurities in the water can inhibit microbial growth or skew experimental outcomes, making deionised water a critical component.

Instrument Calibration
It is frequently used for calibrating analytical instruments like spectrophotometers and pH meters, where the presence of impurities could compromise measurement accuracy.

Reagent Solvent
Often used as a solvent in various reactions and analytical techniques, including spectroscopy, where a non-interfering medium is required.

Reagent Purification
When purifying reagents, Deionised Water removes ionic impurities, making it suitable for sensitive applications like chromatography. This step is vital for ensuring the integrity of the analytical process.

ACS DEIONISED WATER TYPE II

De-ionised water is used when an absolute known water quality is desired.

• Used to manufacture various chemical products, intravenous solutions, medications, and syrups.

• Used to top up batteries and irons

• Used in Hydrogen Peroxide Therapy

• Used in Humidors

• Used in Nebulisers

Molecular Formula: H2O
Molecular Weight: 18.02
Conductivity: <0.02ms
TDS: <0.001ppmn
B.P: > 100 deg C
Density: 1gm/ml
Nitrates (NO3): <0.2ppm
Heavy Metals (as Pb): <0.1ppm
Silicon (Si): <0.2ppm
TOC: <50ppn
Bacteria: <1CFU/ml

Cas Number: 7732-18-5

Einecs Number: 231-791-2

HS Code / Commodity Code: 2851001000

Hazard Phrases: H0001