Ruhr-Universität Bochum Abteilung für Hygiene, Sozial- und Umweltmedizin
Universitätsstraße 150, 44801, Bochum, Germany
- Accredited standards
- 17
- DAKKS certificates
- 3
- Site in our directory
- 1
What this lab is accredited for
Our reading of the DAKKS scope: each standard once, with its official name where we have checked it.
Only this lab. Searches the 17 standard numbers and the 16 official names we hold. When no standard matches, it searches the method text of every scope line.
ISO9
ISO 6222Water quality - Enumeration of culturable micro-organisms - Colony count by inoculation in a nutrient agar culture medium
ISO 7393-2Water quality - Determination of free chlorine and total chlorine - Part 2: Colorimetric method using N,N-dialkyl-1,4-phenylenediamine, for routine control purposes
ISO 7899-1Water quality - Detection and enumeration of intestinal enterococci - Part 1: Miniaturized method (Most Probable Number) for surface and waste water
ISO 7899-2Water quality - Detection and enumeration of intestinal enterococci - Part 2: Membrane filtration method
ISO 10523Water quality - Determination of pH
ISO 10705-2Water quality - Detection and enumeration of bacteriophages - Part 2: Enumeration of somatic coliphages
ISO 11731Water quality - Enumeration of Legionella
ISO 16266Water quality - Detection and enumeration of Pseudomonas aeruginosa - Method by membrane filtration
ISO 19458Water quality - Sampling for microbiological analysis
ISO 5667 series3
ISO 5667-1Water quality - Sampling - Part 1: Guidance on the design of sampling programmes and sampling techniques
ISO 5667-3Water quality - Sampling - Part 3: Preservation and handling of water samples
ISO 5667-5Water quality - Sampling - Part 5: Guidance on sampling of drinking water from treatment works and piped distribution systems
ISO 9308 series3
ISO 9308-1Water quality - Enumeration of Escherichia coli and coliform bacteria - Part 1: Membrane filtration method for waters with low bacterial background flora
ISO 9308-2Water quality - Enumeration of Escherichia coli and coliform bacteria - Part 2: Most probable number method
ISO 9308-3Water quality - Detection and enumeration of Escherichia coli and coliform bacteria - Part 3: Miniaturized method (Most Probable Number) for the detection and enumeration of E. coli in surface and waste water
Other standards2
19643-1
EN 27888Water quality - Determination of electrical conductivity
DIN EN ISO 10523; DIN EN ISO 7393-2; DIN EN ISO 6222; DIN EN ISO 9308-2; DIN EN ISO 9308-1
DIN EN ISO 9308-1 2017-09 DIN EN ISO 9308-2 2014-06 Eisen nicht belegt Elektrische Leitfähigkeit DIN EN 27888 1993-11 Färbung nicht belegt Geruch nicht belegt Geschmack nicht belegt Koloniezahl bei 22; DIN EN ISO 6222 1999-07; DIN EN ISO 10523; DIN EN ISO 11731 2019-03 UBA Empfehlung 18; ISO 9308-1 2017-09 DIN EN ISO 9308-2 2014-06 Eisen nicht belegt Elektrische Leitfähigkeit DIN EN 27888 1993-11 Färbung nicht belegt Geruch nicht belegt Geschmack nicht belegt Koloniezahl bei 22
DIN EN ISO 9308-3; DIN EN ISO 7899-1; DIN EN ISO 7899-2; DIN EN ISO 10705-2; DIN EN ISO 11731
DIN EN ISO 19458 2006-12 Wasserbeschaffenheit - Probenahme für mikrobiologische Untersuchungen UBA Empfehlung 18; DIN EN ISO 9308-1 2017-09 DIN EN ISO 9308-2 2014-06 lntestinale 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: CHEMISCHE PARAMETER nicht belegt Gültig ab: 12; 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 9308-1 2017-09 DIN EN ISO 9308-2 2014-06 lntestinale Enterokokken DIN EN ISO 7899-2 2000-11
DIN EN ISO 10705-2 2002-01; ISO 10705-2 2002-01; EN ISO 10705-2 2002-01; EN 1
DIN EN ISO 5667-1; DIN EN ISO 5667-5; DIN EN ISO 5667-3; DIN EN ISO 19458; DIN 19643-1
Read from the scope as published by DAKKS. Register refreshed 2026-11-06.
Scope as published by DAKKS
11 lines
ISO/IEC 17025
ActiveD-PL-13425-02-00
ISO/IEC 17025
ActiveD-PL-13425-02-01
ISO/IEC 17025
ActiveD-PL-13425-02-02
Location
Labs with overlapping accredited scope in Germany
- Biofocus LADR Gesellschaft für biologische Analytik mbHRecklinghausen · ~17 kmDAKKSShares 7 accredited methods and materialsEN ISO 10523EN ISO 19458 2006-12EN ISO 5667-1
- IDUS Biologisch Analytisches UmweltlaborOttendorf-Okrilla · ~458 kmDAKKSShares 7 accredited methods and materialsEN ISO 10523EN ISO 11731EN ISO 19458 2006-12
- Mikrobiologisches Labor für Umwelt, Lebensmittel und Industrie Frau Carola SchröderDachau · ~464 kmDAKKSShares 7 accredited methods and materialsEN ISO 10523EN ISO 19458 2006-12EN ISO 5667-1
- Verein des Hygiene-Instituts des Ruhrgebiets e.V. Hygiene-Institut des Ruhrgebiets Institut für Umwelthygiene und ToxikologieGelsenkirchen · ~13 kmDAKKSShares 6 accredited methods and materialsEN ISO 10523EN ISO 19458 2006-12EN ISO 5667-1
- BIO-DIAGNOSTIX LABORReken · ~44 kmDAKKSShares 6 accredited methods and materialsEN ISO 11731EN ISO 19458 2006-12EN ISO 6222 1999-07
Accreditation data refreshed from the DAKKS register on .
This page mirrors a public register. For a purchasing, audit or regulatory decision, confirm against the DAKKS entry linked above.