Explore our library of webinars, case studies and articles designed to help you solve microbial challenges with clarity and confidence. From practical how-tos to in-depth research, these resources give you the knowledge to make better decisions, faster.
Seeing what other tests can’t: How EPCOR used ATP monitoring to strengthen drinking water operations
For drinking water utilities, keeping biologically stable water all the way to the customer’s tap is a daily challenge. Even with strong treatment processes, changes in temperature, flow, or stagnation can trigger microbial regrowth inside the distribution system. Traditionally, operators have relied on heterotrophic plate counts (HPCs) and disinfectant residuals to flag issues, but these […]
Bugcount ,
Drinking water ,
Download the A3 brochure
A more complete picture of cleanliness ,
We bring microbial expertise and deep industry knowledge together to help you solve complex challenges and make confident decisions.
Whether you’re in the lab or in the field, we’re here to help you keep the work on track.
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Deposit & Surface Analysis (DSA) Test Kit
2nd Generation ATP
Deposit & Surface Analysis (DSA) Test Kit
The Deposit & Surface Analysis (DSA) test kit measures total microorganisms on surfaces or in deposits, including corrosion products and biofilms. It assists in managing chemical treatments for microbial build-up and is effective in identifying premature equipment failure due to microbial-influenced corrosion.
The Deposit & Surface Analysis (DSA) test kit is based on the measurement of ATP using LuminUltra’s 2nd Generation ATP® Technology. This kit is designed for the measurement of total biological activity in deposits, on biofilm collection devices, in solid products, and on hard surfaces.
The information gained can be used to quickly troubleshoot and optimize a microbial growth control program in multiple applications across all industries.
- Results available in 5 minutes from sample collection
- Includes all reagents and disposables needed to analyze sessile build-ups in the form of swabbed surfaces, weighed deposits, or biofilm collection devices (coupons) which can all be tested with ease
- All interferences such as solids, colour, residual chemical, and other characteristics inherent to sample matrices are mitigated.
- All required reagents, including: UltraLute, UltraLyse, LumiClean, freeze-dried Luminase, UltraCheck
- Required consumables including tubes, syringes, filters, bulb pipettes, pipet tips
Sample types
Attached / sessile microorganisms
- Biofilms
- Surfaces
- Slimes
- Biologically-active filter media
- Solid deposits
- Biofilm collection devices
Commonly used applications and industries
- Production and hygiene
- Oil & gas, corrosion management
- Paints & coatings
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Explore Luminultra resources
Make confident decisions with trusted expertise.
Discover webinars, whitepapers and expert articles focused on microbial control.
Seeing what other tests can’t: How EPCOR used ATP monitoring to strengthen drinking water operations
For drinking water utilities, keeping biologically stable water all the way to the customer’s tap is a daily challenge. Even with strong treatment processes, changes in temperature, flow, or stagnation can trigger microbial regrowth inside the distribution system. Traditionally, operators have relied on heterotrophic plate counts (HPCs) and disinfectant residuals to flag issues, but these […]
Bugcount ,
Drinking water ,
Download the A3 brochure
A more complete picture of cleanliness ,
Upcoming webinar – Confidence over compliance: Raising the bar with total adenylate monitoring for advanced food safety
Wednesday, Nov. 5 | 2 p.m. ET Register now Are you ready to move beyond compliance and build true confidence in your food safety program? Join us for a free webinar to learn more about how A3 testing provides you a more complete view of sanitation effectiveness. In this session, we’ll unpack why measuring ATP+ADP+AMP […]
A more complete picture of cleanliness ,
Download our Kill Study Template to optimize your biocide strategy
Download our free, easy-to-use tool to help you plan, setup and execute a biocide selection kill study.
Bugcount ,
Optimize biocide performance ,
Webinar on-demand: Bugcount Fuel – A faster, more reliable microbial test for aviation fuel
Bugcount ,
Commercial aviation , Non-commercial aviation ,
When it comes to microbes, “everything is everywhere”
Marc Demeter, our Director of Market Development, shares his expertise on managing microbial threats in the oil and gas industry.
Polytechnic ,
Stay ahead of MIC , Keep source water clean , Protect reservoir quality , Prevent biofilm build-up , Optimize biocide performance ,
Registration now open for Polytechnic Denver
November 4, 2025 | Register now
Polytechnic ,
Stay ahead of MIC , Keep source water clean , Protect reservoir quality , Prevent biofilm build-up , Optimize biocide performance , Unified testing and reporting ,
Luminultra unveils bold new brand identity centered on ‘Confidence in Every Count’
New identity aligns with global growth, innovation leadership and the company’s vision for the future of microbial diagnostics
Luminultra and Kikkoman partner to bring smarter food safety testing to North America
Luminultra has partnered with Kikkoman Biochemifa to expand access to its advanced food safety and hygiene monitoring tools across North America.
Bugcount ,
A more complete picture of cleanliness ,
