Registers refreshed 2026-11-08.See refresh dates
Germany

GEO 4 Gesellschaft für Geotechnik und Geophysik mbH

Landstraße 1, 82131, Gauting, Germany

DAKKS D-PL-14391-01-00DAKKS D-PL-14391-01-01DAKKS D-PL-14391-01-02ISO/IEC 17025Register refreshed 2026-11-06

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Accredited standards
29
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 29 standard numbers and the 19 official names we hold. When no standard matches, it searches the method text of every scope line.

ISO12
ISO 5667-6Water quality - Sampling - Part 6: Guidance on sampling of rivers and streams
ISO 5667-11Water quality - Sampling - Part 11: Guidance on sampling of groundwaters
ISO 5814Water quality - Determination of dissolved oxygen - Electrochemical probe method
ISO 7027-1Water quality - Determination of turbidity - Part 1: Quantitative methods
ISO 7887Water quality - Examination and determination of colour
ISO 10523Water quality - Determination of pH
ISO 14688-1Geotechnical investigation and testing - Identification and classification of soil - Part 1: Identification and description
ISO 14688-2Geotechnical investigation and testing - Identification and classification of soil - Part 2: Principles for a classification
ISO 14689-1Geotechnical investigation and testing - Identification and classification of rock - Part 1: Identification and description
ISO 18400-102Soil quality - Sampling - Part 102: Selection and application of sampling techniques
ISO 18400-104Soil quality - Sampling - Part 104: Strategies
ISO 22475-1Geotechnical investigation and testing - Sampling methods and groundwater measurements - Part 1: Technical principles for the sampling of soil, rock and groundwater
DIN8
DIN 19698
DIN 19698-1
DIN 19698-5
DIN 19698-6
DIN 19747Investigation of solids - Pre-treatment, preparation and processing of samples for chemical, biological and physical investigations
DIN 38414
DIN 38414-11
DIN 52101
EN4
EN 932-1Tests for general properties of aggregates - Part 1: Methods for sampling
EN 1622Water quality - Determination of the threshold odour number (TON) and threshold flavour number (TFN)
EN 1996
EN 27888Water quality - Determination of electrical conductivity
ISO 10381 series3
ISO 10381-2Soil quality - Sampling - Part 2: Guidance on sampling techniques
ISO 10381-4Soil quality - Sampling - Part 4: Guidance on the procedure for investigation of natural, near-natural and cultivated sites
ISO 10381-5Soil quality - Sampling - Part 5: Guidance on the procedure for the investigation of urban and industrial sites with regard to soil contamination
Other standards2
19682
19698-2

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

Scope as published by DAKKS

13 lines
DAKKS

ISO/IEC 17025

Active

D-PL-14391-01-00

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DAKKS

ISO/IEC 17025

Active

D-PL-14391-01-01

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DAKKS

ISO/IEC 17025

Active

D-PL-14391-01-02

View scope

Location

Landstraße 1, Gauting, 82131, DE

48.04994, 11.31607

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