Water is enriched with countless substances. Ideally, these are substances that are beneficial to health, even vital, in certain quantities. Unfortunately, substances also accumulate in water that are very harmful to health in the long term. If not handled properly, dangerous germs and pathogens can even form in water. This is why the law requires owners of heating and drinking water treatment systems above a certain size to have their water analysed regularly. With our drinking water analysis in Frankfurt, you are always on the safe side!
Drinking water test complete
Drinking water test complete is the most comprehensive water analysis in our range.
This water analysis determines the quality of your water.
We analyse the water for microbiological parameters and advise you on all questions relating to the purity of your drinking water
The water is analysed for the most common impurities and compared with the limit values of the Drinking Water Ordinance.
This allows you to see at a glance whether your water fulfils the measured parameters.
Microbiological parameters:
- E. coli
- coliform germs
- Colony count at 22 °C and 36 °C
Water Analysis (Last updated October 9th, 2024)
Test procedures according to accreditation certificate D-PL-17110-01 according to DIN EN ISO/IEC 17025:2018 | |
Tests in the following areas: selected microbiological and physical-chemical tests according to the Trinkwasserverordnung, sampling of raw and drinking water |
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Analyses according to Trinkwasserverordnung – TrinkwV (a.F.) – Sampling | |
Process | Titel |
DIN EN ISO 5667-1 (A 4) 2007-04 |
Water quality — Sampling – Part 1: Guidance on the design of sampling programmes and sampling techniques |
DIN ISO 5667-5 (A 14) 2011-02 |
Water quality — Sampling – Part 5: Guidance on sampling of drinking water from treatment works and piped distribution systems |
DIN EN ISO 5667-3 (A 21) 2019-07 |
Water quality — Sampling – Part 3: Preservation and handling of water samples |
DIN EN ISO 19458 (K 19) 2006-12 |
Water quality — Sampling for microbiological analysis |
Empfehlung des Umweltbundesamtes 18. Dezember 2018, Aktualisierung Dezember 2022 (Bundesgesundheitsblatt 2023 S. 224) |
Assessment of drinking water quality regarding the parameters lead, copper and nickel |
Attachment 1: Microbiological parameters | |
Part I: General requirements for drinking water | |
Parameter | Process |
Escherichia coli (E. coli) | DIN EN ISO 9308-1 (K 12) 2017-09 |
Enterococci | DIN EN ISO 7899-2 (K 15) 2000-11 |
Part II: Requirements for drinking water intended for supply in sealed containers | |
Parameter | Process |
Escherichia coli (E. coli) | DIN EN ISO 9308-1 (K 12) 2017-09 |
Enterococci | DIN EN ISO 7899-2 (K 15) 2000-11 |
Pseudomonas aeruginosa | DIN EN ISO 16266 (K 11) 2008-05 |
Attachment 3: Indicator parameters | |
Parameter | Process |
Part I: General indicator parameters | |
Coliform bacteria | DIN EN ISO 9308-1 (K 12) 2017-09 |
Colony count at 22 °C | TrinkwV §43 Absatz 3 |
Colony count at 36 °C | TrinkwV §43 Absatz 3 |
Electrical conductivity | DIN EN 27888 (C 8) 1993-11 |
Hydrogen ions concentration | DIN EN ISO 10523 (C 5) 2012-04 |
Part II: Special requirements for drinking water in drinking water installation systems | |
Parameter | Process |
Legionella spec. | UBA Empfehlung 18. Dezember 2018 Aktualisierung Dezember 2022 (Bundesgesundheitsblatt 2023 S. 224) |
Abbreviations: DIN (Deutsches Institut für Normung e.V.), EN (European Standards), IEC (International Electrotechnical Commission), ISO (International Organization for Standardization), TrinkwV (Trinkwasserverordnung), UBA (Umweltbundesamt)