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Germany

GUMA GmbH Gesellschaft für Umwelttechnik, Meßtechnik & Analytik

Passower Chaussee/Straße I/Geb K 104, 16303, Schwedt, Germany

DAKKS D-PL-14127-01-00DAKKS D-PL-14127-01-01DAKKS D-PL-14127-01-02ISO/IEC 17025Register refreshed 2026-11-06

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Accredited standards
55
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 55 standard numbers and the 26 official names we hold. When no standard matches, it searches the method text of every scope line.

ISO26
ISO 2049Petroleum products - Determination of colour (ASTM scale)
ISO 2160Petroleum products - Corrosiveness to copper - Copper strip test
ISO 2719Determination of flash point - Pensky-Martens closed cup method
ISO 3015Petroleum and related products from natural or synthetic sources - Determination of cloud point
ISO 3104Petroleum products - Transparent and opaque liquids - Determination of kinematic viscosity and calculation of dynamic viscosity
ISO 3105Glass capillary kinematic viscometers - Specifications and operating instructions
ISO 3170Hydrocarbon Liquids - Manual sampling
ISO 3405Petroleum and related products from natural or synthetic sources - Determination of distillation characteristics at atmospheric pressure
ISO 3679Determination of flash point - Method for flash no-flash and flash point by small scale closed cup tester
ISO 4257Liquefied petroleum gases - Method of sampling
ISO 4264Petroleum products - Calculation of cetane index of middle-distillate fuels by the four variable equation
ISO 6245Petroleum products - Determination of ash
Show all 26
ISO 6246Petroleum products - Gum content of fuels - Jet evaporation method
ISO 6251Liquefied petroleum gases - Corrosiveness to copper - Copper strip test
ISO 6975Natural gas - Extended analysis - Gas-chromatographic methodSome methods

Limits written next to it

DIN EN ISO 6975 2005-09 und Berichtigung 1 2008-09 Erdgas - Erweiterte Analyse - Gaschromatographisches Verfahren X DIN 51857 1997-03

Some methods. Written next to it on line 13 of DAKKS certificate D-PL-14127-01-01.

ISO 7536Petroleum products - Determination of oxidation stability of gasoline - Induction period method
ISO 9038Determination of sustained combustibility of liquids
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 10370Petroleum products - Determination of carbon residue - Micro method
ISO 10381-7Soil quality - Sampling - Part 7: Guidance on sampling of soil gas
ISO 12185Crude petroleum, petroleum products and related products - Determination of density - Laboratory density meter with an oscillating U-tube sensor
ISO 12937Petroleum products - Determination of water - Coulometric Karl Fischer titration method
ISO 20846Petroleum and related products - Determination of sulfur content of automotive fuels - Ultraviolet fluorescence method
ISO 22854Liquid petroleum products - Determination of hydrocarbon types and oxygenates in automotive-motor gasoline and in ethanol (E85) automotive fuel - Multidimensional gas chromatography methodSome methods

Limits written next to it

DIN EN ISO 22854 2021-10 Flüssige Mineralölerzeugnisse - Bestimmung der Kohlenwasserstoffgruppen und der sauerstoffhaltigen Verbindungen in Kraftstoffen für Kraftfahrzeugmotoren - Multidimensionales gaschromatographisches Verfahren X Induktionsdauer 1

Some methods. Written next to it on line 4 of DAKKS certificate D-PL-14127-01-01.

ISO 22995Petroleum products - Determination of cloud point - Automated step-wise cooling method
ISO 23581Petroleum products and related products - Determination of kinematic viscosity - Method by Stabinger type viscometer
EN18
EN 116
EN 589
EN 12662
EN 12916
EN 13016-1
EN 13132
EN 14078
EN 14103
EN 14104
EN 14110
EN 14112
EN 14275
Show all 18
EN 15471
EN 15751
EN 15984Some methods

Limits written next to it

DIN EN 15984 2022-04 Mineralölindustrie und -produkte - Bestimmung der Zusammensetzung von Heizgas für Raffinerien und Berechnung des Kohlenstoffgehaltes und des Heizwertes - Gaschromatographisches Verfahren X Schwefelgehalt 1

Some methods. Written next to it on line 12 of DAKKS certificate D-PL-14127-01-01.

EN 16300
EN 16896
EN 24260
DIN10
DIN 51430
DIN 51603-1
DIN 51610
DIN 51619
DIN 51666
DIN 51750
DIN 51750-1
DIN 51757
DIN 51857
DIN 51872
Other standards1
ASTM D5453

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

Scope as published by DAKKS

26 lines
DAKKS

ISO/IEC 17025

Active

D-PL-14127-01-00

View scope
DAKKS

ISO/IEC 17025

Active

D-PL-14127-01-01

View scope
DAKKS

ISO/IEC 17025

Active

D-PL-14127-01-02

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Location

Passower Chaussee/Straße I/Geb K 104, Schwedt, 16303, DE

53.05864, 14.28409

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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.