Germany

Institut für Hygiene und Umwelt Inh. Dr. J. Prucha

Steinstraße 10, 35457, Lollar, Germany

DAKKS|D-PL-14110-01-00ISO/IEC 17025Register refreshed 2026-09-25

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DAKKSRefreshed 2026-09-25: D-PL-14110-01-00Active

Accredited standards

Our reading of the DAKKS scope: each standard once, with its official name where we have checked it. Click a standard to see the scope line it comes from, word for word.

ISO

ISO 5667-5Water quality - Sampling - Part 5: Guidance on sampling of drinking water from treatment works and piped distribution systems

As written on the certificate · Line 5 (DAKKS D-PL-14110-01-00)

DIN EN ISO 19458 2006-12 Wasserbeschaffenheit - Probenahme für mikrobiologische Untersuchungen UBA Empfehlung 18; DIN EN ISO 9308-1 2017-09 Intestinale Enterokokken DIN EN ISO 7899-2 2000-11; DIN EN ISO 9308-1 2017-09 Intestinale Enterokokken DIN EN ISO 7899-2 2000-11 Pseudomonas aeruginosa DIN EN ISO 16266 2008-05 ANLAGE 2; DIN 38407-F; ISO 5667-5 2011-02 Wasserbeschaffenheit - Probenahme - Teil 5: Anleitung zur Probenahme von Trinkwasser aus Aufbereitungsanlagen und Rohrnetzsystemen DIN EN ISO 19458 2006-12 Wasserbeschaffenheit - Probenahme für mikrobiologische Untersuchungen UBA Empfehlung 18

ISO 7027-1Water quality - Determination of turbidity - Part 1: Quantitative methods

As written on the certificate · Line 3 (DAKKS D-PL-14110-01-00)

DIN EN ISO 7027-1; DIN EN ISO 10304-1; DIN EN ISO 15586; DIN EN ISO 11885; DIN EN 26777

As written on the certificate · Line 7 (DAKKS D-PL-14110-01-00)

DIN EN ISO 11885; DIN EN ISO 10304-1; DIN EN ISO 14189 2016-11 Coliforme Bakterien DIN EN ISO 9308-1 2017-09 Eisen DIN EN ISO 11885; DIN EN ISO 7887; DIN EN ISO 7027-1 2016-11 Wasserstoffionenkonzentration DIN EN ISO 10523

ISO 7393-1Water quality - Determination of free chlorine and total chlorine - Part 1: Titrimetric method using N,N-diethyl-1,4-phenylenediamine

As written on the certificate · Line 4 (DAKKS D-PL-14110-01-00)

DIN EN ISO 7393-1; DIN EN ISO 8467; DIN EN ISO 16266; DIN EN ISO 9308-1; DIN EN ISO 7899-2

ISO 7887Water quality - Examination and determination of colour

As written on the certificate · Line 7 (DAKKS D-PL-14110-01-00)

ISO 7899-2Water quality - Detection and enumeration of intestinal enterococci - Part 2: Membrane filtration method

As written on the certificate · Line 4 (DAKKS D-PL-14110-01-00)

DIN EN ISO 7393-1; DIN EN ISO 8467; DIN EN ISO 16266; DIN EN ISO 9308-1; DIN EN ISO 7899-2

As written on the certificate · Line 5 (DAKKS D-PL-14110-01-00)

ISO 8467Water quality - Determination of permanganate index

As written on the certificate · Line 4 (DAKKS D-PL-14110-01-00)

DIN EN ISO 7393-1; DIN EN ISO 8467; DIN EN ISO 16266; DIN EN ISO 9308-1; DIN EN ISO 7899-2

ISO 9308-1Water quality - Enumeration of Escherichia coli and coliform bacteria - Part 1: Membrane filtration method for waters with low bacterial background flora

As written on the certificate · Line 4 (DAKKS D-PL-14110-01-00)

DIN EN ISO 7393-1; DIN EN ISO 8467; DIN EN ISO 16266; DIN EN ISO 9308-1; DIN EN ISO 7899-2

As written on the certificate · Line 5 (DAKKS D-PL-14110-01-00)

As written on the certificate · Line 7 (DAKKS D-PL-14110-01-00)

ISO 10304-1Water quality - Determination of dissolved anions by liquid chromatography of ions - Part 1: Determination of bromide, chloride, fluoride, nitrate, nitrite, phosphate and sulfate

As written on the certificate · Line 3 (DAKKS D-PL-14110-01-00)

DIN EN ISO 7027-1; DIN EN ISO 10304-1; DIN EN ISO 15586; DIN EN ISO 11885; DIN EN 26777

As written on the certificate · Line 6 (DAKKS D-PL-14110-01-00)

DIN EN ISO 11885; DIN EN ISO 15061; DIN EN ISO 15586; DIN EN ISO 10304-1; DIN EN 26777

As written on the certificate · Line 7 (DAKKS D-PL-14110-01-00)

ISO 10523Water quality - Determination of pH

As written on the certificate · Line 2 (DAKKS D-PL-14110-01-00)

DIN EN ISO 19458; DIN EN ISO 10523; DIN EN 27888; DIN 19643-1; DIN 38404-C

As written on the certificate · Line 7 (DAKKS D-PL-14110-01-00)

ISO 11885Water quality - Determination of selected elements by inductively coupled plasma optical emission spectrometry (ICP-OES)

As written on the certificate · Line 3 (DAKKS D-PL-14110-01-00)

DIN EN ISO 7027-1; DIN EN ISO 10304-1; DIN EN ISO 15586; DIN EN ISO 11885; DIN EN 26777

As written on the certificate · Line 6 (DAKKS D-PL-14110-01-00)

DIN EN ISO 11885; DIN EN ISO 15061; DIN EN ISO 15586; DIN EN ISO 10304-1; DIN EN 26777

As written on the certificate · Line 7 (DAKKS D-PL-14110-01-00)

As written on the certificate · Line 8 (DAKKS D-PL-14110-01-00)

DIN EN ISO 11885; DIN 38409-H; ISO 11885; EN ISO 11885; EN 1

ISO 14189Water quality - Enumeration of Clostridium perfringens - Method using membrane filtration

As written on the certificate · Line 7 (DAKKS D-PL-14110-01-00)

ISO 15061Water quality - Determination of dissolved bromate - Method by liquid chromatography of ions

As written on the certificate · Line 6 (DAKKS D-PL-14110-01-00)

DIN EN ISO 11885; DIN EN ISO 15061; DIN EN ISO 15586; DIN EN ISO 10304-1; DIN EN 26777

ISO 15586Water quality - Determination of trace elements using atomic absorption spectrometry with graphite furnace

As written on the certificate · Line 3 (DAKKS D-PL-14110-01-00)

DIN EN ISO 7027-1; DIN EN ISO 10304-1; DIN EN ISO 15586; DIN EN ISO 11885; DIN EN 26777

As written on the certificate · Line 6 (DAKKS D-PL-14110-01-00)

DIN EN ISO 11885; DIN EN ISO 15061; DIN EN ISO 15586; DIN EN ISO 10304-1; DIN EN 26777

ISO 16266Water quality - Detection and enumeration of Pseudomonas aeruginosa - Method by membrane filtration

As written on the certificate · Line 4 (DAKKS D-PL-14110-01-00)

DIN EN ISO 7393-1; DIN EN ISO 8467; DIN EN ISO 16266; DIN EN ISO 9308-1; DIN EN ISO 7899-2

As written on the certificate · Line 5 (DAKKS D-PL-14110-01-00)

ISO 19458Water quality - Sampling for microbiological analysis

As written on the certificate · Line 2 (DAKKS D-PL-14110-01-00)

DIN EN ISO 19458; DIN EN ISO 10523; DIN EN 27888; DIN 19643-1; DIN 38404-C

As written on the certificate · Line 5 (DAKKS D-PL-14110-01-00)

Other standards

38409-HName not checked yet

As written on the certificate · Line 8 (DAKKS D-PL-14110-01-00)

DIN EN ISO 11885; DIN 38409-H; ISO 11885; EN ISO 11885; EN 1

EN 26777Water quality - Determination of nitrite - Molecular absorption spectrometric method

As written on the certificate · Line 3 (DAKKS D-PL-14110-01-00)

DIN EN ISO 7027-1; DIN EN ISO 10304-1; DIN EN ISO 15586; DIN EN ISO 11885; DIN EN 26777

As written on the certificate · Line 6 (DAKKS D-PL-14110-01-00)

DIN EN ISO 11885; DIN EN ISO 15061; DIN EN ISO 15586; DIN EN ISO 10304-1; DIN EN 26777

EN 27888Water quality - Determination of electrical conductivity

As written on the certificate · Line 2 (DAKKS D-PL-14110-01-00)

DIN EN ISO 19458; DIN EN ISO 10523; DIN EN 27888; DIN 19643-1; DIN 38404-C

Scope as published by DAKKS

8 lines

DAKKS

ISO/IEC 17025

Active

D-PL-14110-01-00

View scope

Accredited scope, certificate D-PL-14110-01-00

Line	Discipline	Method	Matrix	Range
1	Biological Testing	DIN EN ISO/IEC 17025:2018	Water	-
2	Chemical Testing	DIN EN ISO 19458; DIN EN ISO 10523; DIN EN 27888; DIN 19643-1; DIN 38404-C	Water	-
3	Chemical Testing	DIN EN ISO 7027-1; DIN EN ISO 10304-1; DIN EN ISO 15586; DIN EN ISO 11885; DIN EN 26777	Water	-
4	Non-Destructive Testing	DIN EN ISO 7393-1; DIN EN ISO 8467; DIN EN ISO 16266; DIN EN ISO 9308-1; DIN EN ISO 7899-2	Water	-
5	Biological Testing	DIN EN ISO 19458 2006-12 Wasserbeschaffenheit - Probenahme für mikrobiologische Untersuchungen UBA Empfehlung 18; DIN EN ISO 9308-1 2017-09 Intestinale Enterokokken DIN EN ISO 7899-2 2000-11; DIN EN ISO 9308-1 2017-09 Intestinale Enterokokken DIN EN ISO 7899-2 2000-11 Pseudomonas aeruginosa DIN EN ISO 16266 2008-05 ANLAGE 2; DIN 38407-F; ISO 5667-5 2011-02 Wasserbeschaffenheit - Probenahme - Teil 5: Anleitung zur Probenahme von Trinkwasser aus Aufbereitungsanlagen und Rohrnetzsystemen DIN EN ISO 19458 2006-12 Wasserbeschaffenheit - Probenahme für mikrobiologische Untersuchungen UBA Empfehlung 18	Water	-
6	Chemical Testing	DIN EN ISO 11885; DIN EN ISO 15061; DIN EN ISO 15586; DIN EN ISO 10304-1; DIN EN 26777	-	-
7	Electrical Testing	DIN EN ISO 11885; DIN EN ISO 10304-1; DIN EN ISO 14189 2016-11 Coliforme Bakterien DIN EN ISO 9308-1 2017-09 Eisen DIN EN ISO 11885; DIN EN ISO 7887; DIN EN ISO 7027-1 2016-11 Wasserstoffionenkonzentration DIN EN ISO 10523	-	-
8	Environmental Testing	DIN EN ISO 11885; DIN 38409-H; ISO 11885; EN ISO 11885; EN 1	Water	-

Ranges are reproduced from the accredited scope document as published. An absent range means the register did not state one. Line numbers are ours, for cross-reference; they follow the order of the scope document.

Location

Steinstraße 10, Lollar, 35457, DE

50.65213, 8.70987

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Accreditation data refreshed from the DAKKS register on 2026-09-25.

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