Collect
- lab_report_K3.pdf14 analyses read
- series_2024.xlsx96 rows read
- Missing LOQ for PFOSwe request an update
Send what you have
Lab reports as PDF or Excel, time series and earlier results. We read them in and check the quality.
The limit is
4 ng/l.
Where are you?
PFAS 4 limit · 4 ng/l
3.2ng/l at sampling point 03 · rising
AquaSignal reads your lab reports and shows the trend, the risk and the next sample – in plain language. For water utilities, municipalities and environmental consultants.
- Answers within five working daysafter complete intake
- Traceable sourcesparameter, source and assumptions in every conclusion
- No new systemsend PDF or Excel – we do the rest
Three steps.
No new system.
You send what you already have. We turn it into a report you can act on.
Example data.
See where you stand against the limit.
Drag the slider to your latest PFAS 4 value. At 4 ng/l, small changes matter.
Simplified illustration of PFAS 4 (limit 4 ng/l from 1 January 2026, LIVSFS 2022:12). Not an assessment of your actual results.
3.2ng/l
Close to the limit.
At 4 ng/l small changes are enough. Time to plan more frequent sampling.
Send your reports – we show the full pictureThe rules have tightened. A lot.
PFAS are thousands of man-made substances that hardly break down. From 2026 there are binding PFAS limits for drinking water across the EU – and Sweden has chosen some of the strictest in the world.
- Sweden · from 1 January 20264ng/l
PFAS 4 – the sum of four of the most studied substances. The Swedish Food Agency's limit is about 25 times stricter than the EU sum limit.
- EU · from 12 January 2026100ng/l
Sum of PFAS – 20 selected substances (0.1 µg/l) under the EU Drinking Water Directive.
- EU · alternative limit500ng/l
PFAS Total – all PFAS in the sample, under the same directive.
Sources: Livsmedelsverket (LIVSFS 2022:12), European Commission – Drinking Water Directive (EU) 2020/2184.
For those responsible for water.
Water utilities and municipalities
Follow up sampling, see trends in time and report with evidence that holds.
Environmental consultants
Spend less time in spreadsheets and more on assessments and advice.
Laboratories
Give clients more than a number: results in context, with trend and limit.
PFAS Express – Pilot
3 000SEK
excl. VAT · Early Bird, limited pilot
- Intake and QA of your PDF or CSV reports
- PFAS calculations – PFAS 4 / PFAS 21 or analysed sum
- Traceable report of 1–2 pages with source and assumptions
- 30-minute walkthrough of findings and recommendations
- Portal access during the pilot period
Delivery within five working days after complete intake. Invoice 30 days.
Ordinary price
5 000SEK
excl. VAT · same delivery
The standard price for PFAS Express once the pilot period is over. You always get the parameter, source and assumptions stated.
Not included: sampling and laboratory analyses. Your lab provides those.
Questions and answers.
Not answered here? Write to hello@aquasignal.se and we will reply.
What do you need to send?
Lab report as PDF or CSV, sampling point ID, sampling date and unit. If something is missing, we will get in touch.
How long does it take?
The target is five working days at most after complete intake.
Is it a formal assessment?
No. AquaSignal delivers interpretation and recommendations. We make no statements on formal compliance – every conclusion states its source, parameter and assumptions.
Is sampling or analysis included?
No. Sampling and laboratory analyses are provided by your lab.
What happens after the pilot?
You get a traceable report, a 30-minute walkthrough and clear suggestions for which sampling points to follow up. We confirm the scope before we start and invoice after delivery.
Send the reports.
Get the answer in five days.
Already a customer? Log in to the portal
