DTNW Öffentliche Prüfstelle
Adlerstraße 1, 47798, Krefeld, Germany
Visit website- Accredited standards
- 82
- 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 82 standard numbers and the 58 official names we hold. When no standard matches, it searches the method text of every scope line.
ISO38
ISO 2061Textiles - Determination of twist in yarns - Direct counting method
ISO 3071Textiles - Determination of pH of aqueous extract
ISO 3759Textiles - Preparation, marking and measuring of fabric specimens and garments in tests for determination of dimensional change
ISO 5077Textiles - Determination of dimensional change in washing and drying
ISO 5084Textiles - Determination of thickness of textiles and textile products
ISO 6330Textiles - Domestic washing and drying procedures for textile testing
ISO 6468Water quality - Determination of certain organochlorine insecticides, polychlorinated biphenyls and chlorobenzenes - Gas chromatographic method after liquid-liquid extraction
ISO 11357-2Plastics - Differential scanning calorimetry (DSC) - Part 2: Determination of glass transition temperature and step height
ISO 11357-3Plastics - Differential scanning calorimetry (DSC) - Part 3: Determination of temperature and enthalpy of melting and crystallization
ISO 11885Water quality - Determination of selected elements by inductively coupled plasma optical emission spectrometry (ICP-OES)
ISO 11890-2Paints and varnishes - Determination of volatile organic compounds(VOC) and/or semi volatile organic compounds (SVOC) content - Part 2: Gas-chromatographic method
ISO 12945-2Textiles - Determination of fabric propensity to surface pilling, fuzzing or matting - Part 2: Modified Martindale method
Show all 38
ISO 12945-4Textiles - Determination of fabric propensity to surface pilling, fuzzing or matting - Part 4: Assessment of pilling, fuzzing and matting by visual analysis
ISO 13365-1Leather - Chemical determination of the preservative (TCMTB, PCMC, OPP, OIT) content in leather by liquid chromatography - Part 1: Acetonitrile extraction method
ISO 13934-1Textiles - Tensile properties of fabrics - Part 1: Determination of maximum force and elongation at maximum force using the strip method
ISO 13934-2Textiles - Tensile properties of fabrics - Part 2: Determination of maximum force using the grab method
ISO 13935-2Textiles - Seam tensile properties of fabrics and made-up textile articles - Part 2: Determination of maximum force to seam rupture using the grab method
ISO 13936-1Textiles - Determination of the slippage resistance of yarns at a seam in woven fabrics - Part 1: Fixed seam opening method
ISO 13937-1Textiles - Tear properties of fabrics - Part 1: Determination of tear force using ballistic pendulum method (Elmendorf)
ISO 13937-2Textiles - Tear properties of fabrics - Part 2: Determination of tear force of trouser-shaped test specimens (Single tear method)
ISO 14184-1Textiles - Determination of formaldehyde - Part 1: Free and hydrolysed formaldehyde (water extraction method)
ISO 14362-1Textiles - Methods for determination of certain aromatic amines derived from azo colorants - Part 1: Detection of the use of certain azo colorants accessible with and without extracting the fibres
ISO 14362-3Textiles - Methods for determination of certain aromatic amines derived from azo colorants - Part 3: Detection of the use of certain azo colorants, which may release 4-aminoazobenzene
ISO 14389Textiles - Determination of the phthalate content - Tetrahydrofuran method
ISO 16186Footwear - Critical substances potentially present in footwear and footwear components - Determination of dimethyl fumarate (DMFU)
ISO 16308Water quality - Determination of glyphosate and AMPA - Method using high performance liquid chromatography (HPLC) with tandem mass spectrometric detection
ISO 17075-1Leather - Chemical determination of chromium(VI) content in leather - Part 1: Colorimetric method
ISO 17234-1Leather - Chemical tests for the determination of certain azo colourants in dyed leathers - Part 1: Determination of certain aromatic amines derived from azo colourants
ISO 17234-2Leather - Chemical tests for the determination of certain azo colorants in dyed leathers - Part 2: Determination of 4-aminoazobenzene
ISO 17294-2Water quality - Application of inductively coupled plasma mass spectrometry (ICP-MS) - Part 2: Determination of selected elements including uranium isotopes
ISO 17353Water quality - Determination of selected organotin compounds - Gas chromatographic method
ISO 17881-1Textiles - Determination of certain flame retardants - Part 1: Brominated flame retardants
ISO 17881-2Textiles - Determination of certain flame retardants - Part 2: Phosphorus flame retardants
ISO 18219-1Leather - Determination of chlorinated hydrocarbons in leather - Part 1: Chromatographic method for short-chain chlorinated paraffins (SCCPs)
ISO 18219-2Leather - Determination of chlorinated hydrocarbons in leather - Part 2: Chromatographic method for middle-chain chlorinated paraffins (MCCPs)
ISO 18254-1Textiles - Method for the detection and determination of alkylphenol ethoxylates (APEO) - Part 1: Method using HPLC-MS
ISO 22744-1Textiles and textile products - Determination of organotin compounds - Part 1: Derivatisation method using gas chromatography
ISO 22818Textiles - Determination of short-chain chlorinated paraffins (SCCP) and middle-chain chlorinated paraffins (MCCP) in textile products out of different matrices by use of gas chromatography negative ion chemical ionization mass spectrometry (GC-NCI-MS)
EN16
EN 71-3
EN 71-12
EN 1049-2
EN 12127
EN 12472
EN 12673Water quality - Gas chromatographic determination of some selected chlorophenols in water
EN 14465
EN 14971
EN 16711-1
EN 16711-2
EN 17130
EN 17131
EN 17132
EN 17134-2
EN 17137
EN 20105-A02
ISO 105 series16
ISO 105-A01Textiles - Tests for colour fastness - Part A01: General principles of testing
ISO 105-A03Textiles - Tests for colour fastness - Part A03: Grey scale for assessing staining
ISO 105-B02Textiles - Tests for colour fastness - Part B02: Colour fastness to artificial light: Xenon arc fading lamp test
ISO 105-B04Textiles - Tests for colour fastness - Part B04: Colour fastness to artificial weathering: Xenon arc fading lamp test
ISO 105-C06Textiles - Tests for colour fastness - Part C06: Colour fastness to domestic and commercial laundering
ISO 105-D01Textiles - Tests for colour fastness - Part D01: Colour fastness to drycleaning using perchloroethylene solvent
ISO 105-D02Textiles - Tests for colour fastness - Part D02: Colour fastness to rubbing: Organic solvents
ISO 105-E01Textiles - Tests for colour fastness - Part E01: Colour fastness to water
ISO 105-E02Textiles - Tests for colour fastness - Part E02: Colour fastness to sea water
ISO 105-E03Textiles - Tests for colour fastness - Part E03: Colour fastness to chlorinated water (swimming-pool water)
ISO 105-E04Textiles - Tests for colour fastness - Part E04: Colour fastness to perspiration
ISO 105-P01Textiles - Tests for colour fastness - Part P01: Colour fastness to dry heat (excluding pressing)
ISO 105-X05Textiles - Tests for colour fastness - Part X05: Colour fastness to organic solvents
ISO 105-X11Textiles - Tests for colour fastness - Part X11: Colour fastness to hot pressing
ISO 105-X12Textiles - Tests for colour fastness - Part X12: Colour fastness to rubbing
ISO 105-X18Textiles - Tests for colour fastness - Part X18: Assessment of the potential to phenolic yellowing of materials
DIN6
DIN 38405-24
DIN 38407-2
DIN 53160
DIN 54056
DIN 54231
DIN 54278-1
ISO 12947 series3
ISO 12947-1Textiles - Determination of the abrasion resistance of fabrics by the Martindale method - Part 1: Martindale abrasion testing apparatus
ISO 12947-2Textiles - Determination of the abrasion resistance of fabrics by the Martindale method - Part 2: Determination of specimen breakdown
ISO 12947-3Textiles - Determination of the abrasion resistance of fabrics by the Martindale method - Part 3: Determination of mass loss
Other standards3
ASTM D7485
ASTM D7742
VDA 278
DIN EN ISO 105 -E03; DIN EN ISO 105 -E04; DIN EN ISO 105 -P01; DIN EN ISO 105 -X05; DIN EN ISO 105 -X11; DIN EN ISO 105 -X12; DIN EN ISO 105 -X18; DIN EN 1049 -2; DIN EN 12127; DIN EN 14465; DIN EN 14971; DIN EN ISO 2061; DIN EN ISO 5084
DIN EN ISO 11885; DIN EN ISO 17294 -2; DIN EN ISO 3071
DIN EN ISO 11357 -2; DIN EN ISO 11357 -3; DTNW -Hausverfahren -Nr. 06; DIN EN ISO 3071; DIN 54278 -1; DIN EN ISO 11890 -2; DIN EN ISO 17881 -1; DIN EN ISO 17881 -2; AfPS GS 2019:01 PAK; VDA 278
DIN EN ISO 13937 -2; DIN EN ISO 3759; DIN EN ISO 5077; DIN EN ISO 6330
DIN EN 17132; DIN EN 17137; DIN EN ISO 6468; DIN EN ISO 13365 -1; DIN EN ISO 14184 -1; DIN EN ISO 14362 -1; DIN EN ISO 14362 -3; DIN EN ISO 14389; DIN EN ISO 16186; DIN EN ISO 17234 -1; DIN EN ISO 17234 -2
DIN EN ISO 12945 -2; DIN EN ISO 12945 -4; DIN EN ISO 12947 -1; DIN EN ISO 12947 -2; DIN EN ISO 12947 -3; DIN EN ISO 13934 -1; DIN EN ISO 13934 -2; DIN EN ISO 13935 -2; DIN EN ISO 13936 -1; DIN EN ISO 13937 -1
DIN EN ISO 17353; DIN EN ISO 18219 -1; DIN EN ISO 18219 -2; DIN EN ISO 18254 -1; DIN EN ISO 22744 -1; DIN EN ISO 22818; DIN ISO 16308; ASU B 82.02 -1; ASU B 82.02 -2; ASU B 82.02 -3; ASU B 82.02 -4
DTNW -Hausverfahren Nr. 29; DTNW -Hausverfahren Nr. 30; CPSC -CH -C1001 -09.4; DIN 38405 -24; DIN EN 71 -3; DIN EN 12472; DIN EN 16711 -1; DIN EN 16711 -2; DIN EN ISO 17075 -1; ASU B 82.02 -6; ASU B 82.02 -7; DTNW -Hausverfahren -Nr. 01
DIN 38407 -2; DIN EN 17134 -2; DIN 54231; DIN EN 71 -12; DIN EN 12673; DIN EN 17130; DIN EN 17131
BAAINBw TL 8305-0331; DIN 53160; DIN 54056; DIN EN ISO 105 -A01; DIN EN 20105 -A02; DIN EN ISO 105 -A03; DIN EN ISO 105 -B02; DIN EN ISO 105 -B04; DIN EN ISO 105 -C06; DIN EN ISO 105 -D01; DIN EN ISO 105 -D02; DIN EN ISO 105 -E01; DIN EN ISO 105 -E02
ASU B 82.02 -8; ASU B 82.02 -9; ASU B 82.02 -10; ASU B 82.02 -15; ASU B 82.02 -16; ASTM D 7485; ASTM D 7742; JIS L 1041; Harmful Substances-containing Household Products Control Law Nr. 112; DTNW -Hausverfahren Nr. 02; DTNW -Hausverfahren Nr. 09
Read from the scope as published by DAKKS. Register refreshed 2026-11-06.
Scope as published by DAKKS
16 lines
ISO/IEC 17025
ActiveD-PL-18858-01-00
ISO/IEC 17025
ActiveD-PL-18858-01-01
ISO/IEC 17025
ActiveD-PL-18858-01-02
Location
Labs with overlapping accredited scope in Germany
- SGS INSTITUT FRESENIUSTaunusstein · ~173 kmDAKKSShares 7 accredited methods and materialsEN ISO 17294-2EN ISO 6468EN ISO 9001
- ALS GermanyAltenberge · ~103 kmDAKKSShares 6 accredited methods and materialsEN 12673EN ISO 17294-2EN ISO 6468
- Ostthüringische Materialprüfgesellschaft für Textil und Kunststoffe mbH Rudolstadt (OMPG)Rudolstadt · ~341 kmDAKKSShares 6 accredited methods and materialsEN ISO 17294-2EN ISO 9001Consumer product
- GALAB Laboratories GmbHHamburg · ~344 kmDAKKSShares 6 accredited methods and materialsEN ISO 17294-2EN ISO 9001Consumer product
- Intertek Consumer GoodsFürth · ~373 kmDAKKSShares 6 accredited methods and materialsEN ISO 17294-2EN ISO 9001Consumer product
Accreditation data refreshed from the DAKKS register on .
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