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Accreditation scope for

TEST 151

Expro Norway AS

Petrotech Laboratorier og SmartLab

Postboks 575
5501 Haugesund

Telephone: +47 52700700 / +47 52700710
E-mail: petrotechlab@exprogroup.com
Internet: http://www.petrotech.no
The laboratory meets the requirements in

NS-EN ISO/IEC 17025:2017


*Partially suspended (Voluntary or involuntary)


Accreditation includes:
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The administrative / geographical unit:
Petrotech Laboratorier og SmartLab
Postboks 575
5501 Haugesund


Field testing laboratory
P12 Chemical analysis
Object
Parameter
Reference standard
Internal method identity
Comment
Object
Oil/Condensate
Parameter
Molecular weight
Reference standard
internal method
Internal method identity
OKP07
Comment
Method based on freezing point reduction
Object
Crude Oils
Parameter
Density, Relative Density
Reference standard
ASTM D5002
Internal method identity
OKP06
Comment
Digital Density Analyzer
Permanent facility
P12 Chemical analysis
Object
Parameter
Reference standard
Internal method identity
Comment
Object
Natural gas
Parameter
Methane, ethane, propane, i-butane, n-butane, i-pentane, n-pentane, C6+, PNA compounds C6-C9, C10+, nitrogen, carbon dioxide.
Reference standard
ASTM D1945
Internal method identity
OKP03
Comment
Object
Clean water
Parameter
Hardness
Reference standard
Internal method
Internal method identity
MUK 80.4.053
Comment
Method based on SS-EN ISO 11885, 1. utg. 2009 (mod) og EPA 200.
Object
Clean water
Parameter
Determination of carbonate alkalinity
Reference standard
ISO 9963-2
Internal method identity
MUK 80.4.003
Comment
Object
Clean water
Parameter
UV absorbance and UV transmission
Reference standard
NS 9462
Internal method identity
MUK 80.4.004
Comment
Object
Clean water, pool water
Parameter
pH
Reference standard
NS-EN ISO 10523
Internal method identity
MUK 80.4.001
Comment
Object
Clean water, pool water
Parameter
Colour
Reference standard
NS-EN ISO 7887
Internal method identity
MUK 80.4.012
Comment
Method C
Object
Clean water, pool water
Parameter
Conductivity
Reference standard
NS-ISO 7888
Internal method identity
MUK 80.4.002
Comment
Object
Clean water, pool water and sea water
Parameter
Determination of turbidity
Reference standard
NS-EN ISO 7027-1
Internal method identity
MUK 80.4.005
Comment
Object
Crude Oils
Parameter
Density, Relative Density, and API Gravity
Reference standard
ASTM D5002
Internal method identity
OKP06
Comment
Digital Density Analyzer
Object
Crude Oils
Parameter
Water content
Reference standard
ASTM D4928
Internal method identity
OKP01
Comment
Object
Crude Petroleum and Petroleum Products
Parameter
API Gravity
Reference standard
ASTM D287
Internal method identity
OKP06
Comment
P16 Microbiological analysis
Object
Parameter
Reference standard
Internal method identity
Comment
Object
All types of water
Parameter
Enumeration of Clostridium perfringens
Reference standard
NS-EN ISO 14189
Internal method identity
MME 07
Comment
Method using membrane filtration
Object
All types of water
Parameter
Enumeration of Escherichia coli and coliform bacteria
Reference standard
NS-EN ISO 9308-2
Internal method identity
MME 05
Comment
MPN-method (Colilert)
Object
Clean water and pool water
Parameter
Culturable microorganisms (plate count)
Reference standard
NS-EN ISO 6222
Internal method identity
MME 03
Comment
Object
Clean water and seawater
Parameter
Thermotolerant coliform bacteria
Reference standard
NS 4792
Internal method identity
MME 06
Comment
Method using membrane filtration
Object
Clean water, pool water, seawater
Parameter
Intestnal Enterococci
Reference standard
ISO 7899-2
Internal method identity
MME 02
Comment