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Germany

Aggerverband Labor

Sonnenstraße 40, 51645, Gummersbach, Germany

DAKKS D-PL-14114-01-00DAKKS D-PL-14114-01-01ISO/IEC 17025Register refreshed 2026-11-06

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Accredited standards
59
DAKKS certificates
2
Site in our directory
1
DAKKS accredited scope

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 59 standard numbers and the 40 official names we hold. When no standard matches, it searches the method text of every scope line.

ISO28
ISO 1Geometrical product specifications (GPS) - Standard reference temperature for the specification of geometrical and dimensional properties
ISO 10
ISO 5815-1Water quality - Determination of biochemical oxygen demand after n days (BODn) - Part 1: Dilution and seeding method with allylthiourea addition
ISO 6222Water quality - Enumeration of culturable micro-organisms - Colony count by inoculation in a nutrient agar culture medium
ISO 6878Water quality - Determination of phosphorus - Ammonium molybdate spectrometric method
ISO 7027-1Water quality - Determination of turbidity - Part 1: Quantitative methods
ISO 7027-2Water quality - Determination of turbidity - Part 2: Semi-quantitative methods for the assessment of transparency of waters
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 7887Water quality - Examination and determination of colour
ISO 7899-2Water quality - Detection and enumeration of intestinal enterococci - Part 2: Membrane filtration method
ISO 8467Water quality - Determination of permanganate index
ISO 9562Water quality - Determination of adsorbable organically bound halogens (AOX)
Show all 28
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
ISO 10304-4Water quality - Determination of dissolved anions by liquid chromatography of ions - Part 4: Determination of chlorate, chloride and chlorite in water with low contamination
ISO 10523Water quality - Determination of pH
ISO 11731Water quality - Enumeration of Legionella

Certificate says EN ISO 11731 2019-03 UBA Empfehlung 18. Probably the same standard; not checked against the EN document.

ISO 11732Water quality - Determination of ammonium nitrogen - Method by flow analysis (CFA and FIA) and spectrometric detection
ISO 11885Water quality - Determination of selected elements by inductively coupled plasma optical emission spectrometry (ICP-OES)
ISO 14189Water quality - Enumeration of Clostridium perfringens - Method using membrane filtration
ISO 15061Water quality - Determination of dissolved bromate - Method by liquid chromatography of ions
ISO 15587-1Water quality - Digestion for the determination of selected elements in water - Part 1: Aqua regia digestion
ISO 15587-2Water quality - Digestion for the determination of selected elements in water - Part 2: Nitric acid digestion
ISO 15681-2Water quality - Determination of orthophosphate and total phosphorus contents by flow analysis (FIA and CFA) - Part 2: Method by continuous flow analysis (CFA)
ISO 16266Water quality - Detection and enumeration of Pseudomonas aeruginosa - Method by membrane filtration
ISO 17289Water quality - Determination of dissolved oxygen - Optical sensor method
ISO 17294-2Water quality - Application of inductively coupled plasma mass spectrometry (ICP-MS) - Part 2: Determination of selected elements including uranium isotopes
ISO 19458Water quality - Sampling for microbiological analysis
ISO 20236Water quality - Determination of total organic carbon (TOC), dissolved organic carbon (DOC), total bound nitrogen (TNb) and dissolved bound nitrogen (DNb) after high temperature catalytic oxidative combustion
DIN14
DIN 38402-A 11
DIN 38404-10
DIN 38404-C2
DIN 38404-C3
DIN 38404-C10
DIN 38407-43
DIN 38407-F30
DIN 38407-F43
DIN 38409-7
DIN 38409-H2
DIN 38409-H6
DIN 38409-H9
DIN 38409-H41
DIN 38409-H 7
EN6
EN 872Water quality - Determination of suspended solids - Method by filtration through glass fibre filters
EN 1484Water analysis - Guidelines for the determination of total organic carbon (TOC) and dissolved organic carbon (DOC)
EN 1622Water quality - Determination of the threshold odour number (TON) and threshold flavour number (TFN)
EN 1899-2Water quality - Determination of biochemical oxygen demand after n days (BODn) - Part 2: Method for undiluted samples
EN 26777Water quality - Determination of nitrite - Molecular absorption spectrometric method
EN 27888Water quality - Determination of electrical conductivity
ISO 5667 series4
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 5667-6Water quality - Sampling - Part 6: Guidance on sampling of rivers and streams
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 standards4
19643-1
38402-A 30
38404-C 4
38407

Read from the scope as published by DAKKS. Register refreshed 2026-11-06.

Scope as published by DAKKS

24 lines
DAKKS

ISO/IEC 17025

Active

D-PL-14114-01-00

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DAKKS

ISO/IEC 17025

Active

D-PL-14114-01-01

View scope

Location

Sonnenstraße 40, Gummersbach, 51645, DE

51.00767, 7.58105

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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.