Cyanide Monitoring

The fastest and most reliable cyanide monitoring solution for gold mining, food safety, and medical applications.


Discover our single-use, non-hazardous cartridges that change color based on cyanide concentration in the sample.


Get accurate measurements within seconds from our digital handheld device. View the results in our cloud platform in real-time.


Visualize, control, and optimize your cyanide process with our AI-based cloud platform anytime, anywhere.

Reduce Cyanide Consumption by about 15%

Empower mining operators with real-time cyanide monitoring and reliable data so they can find the right amount of cyanide needed for gold leaching.

Increase Gold Production
by 2%

Stay ahead of your competition with better gold recovery rates and profitability. No need for needing substantial capital investments and large-scale maintenance.

Reduce Detox Reagent Costs by up to 20%

Achieve evident cost-saving and efficiency that positively impact your operations, financials and long-term ESG credentials.

How CyanoGuard Works


Each single-use test cartridge contains an award-winning, patented cyanide-sensing molecule. It offers:

Unmatched reliability and safety in the detection of free cyanide.

Resistance to commonly interfering substances like copper, chloride, zinc, thiocyanate, and thiosulphate.

Tailor-made customization based on desired concentration range and resolution.

> Cyanide testing with   CyanoKit


Our digital, handheld device measures and displays cyanide concentration in the test cartridge. It offers:

Unparalleled speed in measuring cyanide concentration using an AI-based algorithm.

Self-calibration, adjustment for sensor drift and recognition of measurement errors.

Absolute convenience with real-time transmission of data and GPS location to the cloud platform.

> Cyanide measuring with  CyanoSmart

CyanoGuard Kit


Our online cyanide management platform allows direct access to secured data anytime, anywhere. It offers:

Complete digitization and visualization of the cyanide monitoring process.

Full traceability, control, and optimization of cyanide consumption for reporting purposes.

Seamless integration with other process control platforms and data export to different file formats.

> Cyanide optimization with  Cyano.iO


What our clients say about our solution

Most Passionate Team for Cyanide in the Mining Industry
Our first impression of CyanoGuard is that it has a novel technology driven by a team that is passionate, very knowledgeable and dedicated to its customers.

CyanoGuard’s technology helped us understand the impact of copper and other interferences on our measurements. What we liked about CyanoGuard’s technology compared to other traditional titration methods is the simplicity and removal of the subjective interpretations of endpoints.  

The CyanoGuard’s team is very professional and driven to help their customers achieve their goals.
Hudbay technology team from the New Britannia mill in Snow Lake, Manitoba
With CyanoGuard we have higher accuracy in the results.
CyanoGuard’s offer is wide, and it covers many needs and handles high-quality products. Technology, being agile and fast, allows us to have greater efficiency in measurement accuracy and monitoring time. In particular, we liked its accuracy in measuring the CN- parameter and its interactivity and practicality.
Compared to other solutions with CyanoGuard we reduced our measuring time, and we received higher accuracy in the results. Efficient measurements are very important for our operations.
Ecolab production team
Want to learn more? Let's talk!
Schedule a call to find out how we can help improve your cyanide control for gold mining, food safety and medical applications.