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Microplastics and Bio-based Products
5. July 2026
Microplastic Analysis or Microplastic Analytics? The Subtle Difference That Decides Whether The Data Is Any Good
Microplastics are in rivers, in drinking water and even in our blood. Maybe you have wondered: How much of it is actually in the water flowing through my town? And how do you measure that reliably? The answer brings up two terms that sound almost the same: microplastic analysis and microplastic analytics. The difference is not a detail – it decides whether a measurement is meaningful or just a number with no real value.
This article explains the difference in a question-and-answer format – so you quickly find the answer you are looking for. And by the end, you will also know how you can get involved yourself.
What is the difference between microplastic analysis and microplastic analytics?
Analysis is the measurement method alone; analytics is the entire process. Microplastic analysis is the single measurement step in the lab. Microplastic analytics covers the whole path from sampling through preparation and measurement to evaluation and data provision.
Imagine you want to know how clean a river is. The analysis is the single moment when a device counts the plastic particles in a prepared sample. One method, one result. But that result stands or falls with everything that happens before and after.
Analytics thinks bigger. It starts at the bridge where the sample is taken: when, where, at what depth and with which device. It covers transport, filtration and preparation, the actual measurement method, and the evaluation and processing of the data.
Only this end-to-end, quality-assured process turns a measurement into reliable information. An analysis can be technically flawless and still mislead, for example, if the sampling was not representative. Analytics closes exactly these gaps.
Oleg shows interested visitors the sampling process during the 2025 Open House © Wasser 3.0
Want to do more than just measure – to understand?
Learn how holistic microplastic analytics at Wasser 3.0 works – from sampling to evaluation.
Why is a single microplastic analysis often not enough?
Because without standardized sampling, values are not comparable. Microplastics are distributed unevenly in water. Without a consistent overall process, even correct analyses produce numbers that can neither be reproduced nor compared across sites and labs.
Microplastics are tricky: the particles are tiny, irregularly shaped and unevenly distributed. Two samples from the same river, taken at different spots, can deliver completely different results.
This is exactly where the value of end-to-end analytics lies. Wasser 3.0 has been researching microplastic analytics for more than five years and stresses: standardization begins with sampling, not just in the lab.
A two-year monitoring study by Wasser 3.0 with 320 samples shows how important this is. It makes clear that net-based standard methods with a 330 µm mesh size systematically underestimate the actual load – a large share of the smallest and most common particles is never captured at all.
Go deeper:
How standardized sampling in microplastic analytics works and why it decides the quality of your data.
How does Wasser 3.0 measure microplastics in practice?
Wasser 3.0 detect stains microplastics with fluorescence markers and makes them visible. Special markers bind selectively to plastic particles, which then glow under the fluorescence microscope. Software counts them – fast, cost-effective and reproducible.
The clever part: natural particles such as algae or sand do not glow. This clearly distinguishes microplastics from organic material – without laborious manual counting under the microscope.
For representative sampling, Wasser 3.0 uses the Particle Sampling Unit (PSU), which captures large volumes from 100 litres to 1 m³ and so also catches the smallest particles down to around 10 µm. Sampling, detection and evaluation thus form one end-to-end analytics process.
Where does microplastic analytics matter in everyday life?
In wastewater treatment plants, in industry and in river monitoring. These are the three most important levers for capturing, retaining and reducing microplastics – everywhere water is moved, treated or monitored.
Wastewater treatment plants are a central hub: this is where the wastewater of entire cities comes together, and where it is decided how much microplastic re-enters the environment. Without reliable analytics, no one knows how effectively a plant retains particles.
Do you run a wastewater treatment plant?
See how microplastic analytics for wastewater treatment plants helps measure and document retention performance.
Microplastics also arise in industry – for example during plastics processing or through abrasion. Those who know their process waters can take targeted action and stay ahead of upcoming legal requirements.
Are you from industry?
Discover microplastic analytics for industry and keep an eye on your process waters.
How does river monitoring for microplastics work in practice?
Standardized sampling along the entire river plus open data. This creates a comprehensive picture instead of many incomparable individual measurements – documented comparably over hundreds of kilometres.
This is exactly what happens in large-scale mapping projects. For the Danube mapping, Wasser 3.0 systematically maps microplastics across 2,850 kilometres – a scale that only works if the same rules are applied at every point. The major Danube 2850 sampling starts on 4 July 2026, and you can be part of it.
Other rivers also show how the pollution patterns of entire systems can be made visible. Citizens sampled the Neckar over 367 kilometres with NECKAR TOTAL in June 2026 – the largest citizen mapping of a German river. On the Neisse, citizens were involved in the sampling in May 2026.
Up for a research adventure with data?
Join the Danube 2850 microplastic mapping from 4 July 2026 and see how river monitoring works on a grand scale.
Why is this topic especially relevant right now?
Because the EU is putting microplastics on its water watchlists in 2026. In February 2026, the Council of the EU agreed stricter rules for surface water and groundwater and, for the first time, included microplastics as a substance of emerging concern.
With this decision, microplastics and indicators of antimicrobial resistance are added to the European water watchlists, so authorities can better identify emerging threats and prepare future regulatory reviews.
This means microplastics move from a diffuse environmental topic to a measurable, regulatory parameter. With it, the demands on measurement quality rise. Anyone who must deliver reliable values cannot avoid well-designed analytics – because traceable, comparable data comes only from the whole process, not from a single analysis.
On top of that: two measurements per year, as foreseen by the EU Urban Wastewater Treatment Directive, are not enough for a realistic picture. Only fast methods make continuous monitoring practical. (More on this in the press release of the EU Council.)
Can I contribute to microplastic research myself?
Yes – through the analytics kit and the Global Map of Microplastics. Citizens, schools and organizations take samples themselves and contribute standardized data points to a worldwide map of microplastic pollution.
Microplastic research is no longer a purely lab matter. With the analytics kit, anyone can contribute data points from their surroundings, which flow directly into the map via the Wasser 3.0 app. More than 5,000 students have already taken part in the WASoMI education project.
Get active yourself:
Join the Global Map of Microplastics and contribute to a worldwide data collection.
Educational institutions also find an ideal starting point here to make environmental education practical and research-driven.
For schools and universities:
Discover the offers for educational institutions and bring microplastic research into the classroom.
And anyone who wants to work to professional standards will find practical guidance for the entire analytics process.
Want to know exactly how?
Turn to the manuals for microplastic analytics – your guide from sampling to evaluation.
Conclusion: One Letter, One Big Difference
Microplastic analysis is the moment of measurement; microplastic analytics is the end-to-end, quality-assured path from sampling to a comparable result. Only reliable data leads to effective action – in the wastewater treatment plant, in industry or at the river.
Right now, as microplastics move onto watchlists across Europe, this difference becomes decisive. Those who understand it do not just measure. They understand – and can act.
Your next step:
Make the invisible pollution visible – with the Global Map of Microplastics or an individual microplastic analytics service from Wasser 3.0.
