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Medical Instrument Disinfection

Chlorine Dioxide

Chlorine dioxide is a broad spectrum biocide with proven activity against bacteria, viruses, yeasts, mycobacteria and bacterial spores in short contact times.


Our Resources menu contains a wide range of training tools, publications, guidelines and case studies. If you can't find what you're looking for, then please contact Tristel.

Investor Centre

Tristel plc has a consistent record of revenue growth as an AIM listed public company. It is one of only a few businesses worldwide that specialises in infection prevention in human and animal healthcare and contamination control in industry. Since its IPO in June 2005, Tristel has established itself as a world class manufacturer of liquid chemical hygiene products.

May 2020
About Us

The Tristel story began in 1993 when the founding shareholders developed a proprietary chlorine dioxide formulation to be used for the disinfection of flexible endoscopes to replace glutaraldehyde.

Training & Certification

Request your code to access Tristel's Online Training Portal via [email protected] to view the video, complete the questionnaire and receive your personalised certificate!

Tristel Science
Microbial Threat: Streptococcus pyogenes

Streptococcus pyogenes is a Gram-positive bacterium responsible for over 700 million infections yearly both in children and in adults wordlwide. Streptococcus pyogenes causes group A Streptococcus (GAS) infections and is in the top ten list of pathogenic infections.

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