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Germany

Labor für Umwelthygiene Dr. Bürger GmbH & Co. KG

Waldstraße 1, 17509, Hanshagen, Germany

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DAKKS D-PL-17548-01-00DAKKS D-PL-17548-01-01DAKKS D-PL-17548-01-02ISO/IEC 17025Register refreshed 2026-11-06

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Accredited standards
38
DAKKS certificates
3
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 38 standard numbers and the 35 official names we hold. When no standard matches, it searches the method text of every scope line.

ISO25
ISO 5814Water quality - Determination of dissolved oxygen - Electrochemical probe method
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 7027Water quality - Determination of turbidity
ISO 7027-1Water quality - Determination of turbidity - Part 1: Quantitative methods
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 9308-1Water quality - Enumeration of Escherichia coli and coliform bacteria - Part 1: Membrane filtration method for waters with low bacterial background flora
ISO 9562Water quality - Determination of adsorbable organically bound halogens (AOX)
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
Show all 25
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, 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 11905-1Water quality - Determination of nitrogen - Part 1: Method using oxidative digestion with peroxodisulfate
ISO 13395Water quality - Determination of nitrite nitrogen and nitrate nitrogen and the sum of both by flow analysis (CFA and FIA) and spectrometric detection
ISO 14402Water quality - Determination of phenol index by flow analysis (FIA and CFA)
ISO 14403-1Water quality - Determination of total cyanide and free cyanide using flow analysis (FIA and CFA) - Part 1: Method using flow injection analysis (FIA)
ISO 14403-2Water quality - Determination of total cyanide and free cyanide using flow analysis (FIA and CFA) - Part 2: Method using continuous flow analysis (CFA)
ISO 14911Water quality - Determination of dissolved Li+, Na+, NH4+, K+, Mn2+, Ca2+, Mg2+, Sr2+ and Ba2+ using ion chromatography - Method for water and waste water
ISO 15682Water quality - Determination of chloride by flow analysis (CFA and FIA) and photometric or potentiometric detection
ISO 16266Water quality - Detection and enumeration of Pseudomonas aeruginosa - Method by membrane filtration
ISO 19458Water quality - Sampling for microbiological analysis
EN6
EN 872Water quality - Determination of suspended solids - Method by filtration through glass fibre filters
EN 1622Water quality - Determination of the threshold odour number (TON) and threshold flavour number (TFN)
EN 1899-1Water quality - Determination of biochemical oxygen demand after n days (BODn) - Part 1: Dilution and seeding method with allylthiourea addition (ISO 5815:1989, modified)
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
Other standards3
10113-2
DIN 38405
DIN 38406

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

Scope as published by DAKKS

16 lines
DAKKS

ISO/IEC 17025

Active

D-PL-17548-01-00

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DAKKS

ISO/IEC 17025

Active

D-PL-17548-01-01

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DAKKS

ISO/IEC 17025

Active

D-PL-17548-01-02

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Location

Waldstraße 1, Hanshagen, 17509, DE

54.04702, 13.54465

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