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Norwegian accreditation

Accreditation scope for

TEST 057

SognLab AS

Parkvegen 17
6856 Sogndal

Telephone: 57 67 67 30
E-mail: post@sognlab.no
Internet: http://www.sognlab.no
The laboratory meets the requirements in

NS-EN ISO/IEC 17025:2017




Accreditation includes:
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The administrative / geographical unit:
Sogn Lab AS
Parkvegen 17
6856 SOGNDAL


Permanent facility
P12 Chemical analysis
Object
Parameter
Reference standard
Internal method identity
Comment
Object
Wastewater
Parameter
Total phosphorus
Reference standard
Internal method
Internal method identity
KMET 02
Comment
Method based on NS 4725 (Withdrawn)
Object
Wastewater
Parameter
Determination of biochemical oxygen demand (BOF-5 og BOF-7)
Reference standard
NS-EN ISO 5815-1
Internal method identity
KMET 27
Comment
Dilution and seeding method with allythiourea addition.
Object
Wastewater and clean water
Parameter
Determination of suspended solids
Reference standard
NS-EN 872
Internal method identity
KMET 11
Comment
Fltration through glass fibre filters
Object
Clean water
Parameter
pH
Reference standard
NS-EN ISO 10523
Internal method identity
KMET 04
Comment
Object
Clean water
Parameter
Electrical conductivity
Reference standard
NS-ISO 7888
Internal method identity
KMET 05
Comment
Object
Clean water, poolwater
Parameter
Determination of turbidity
Reference standard
NS-EN ISO 7027-1
Internal method identity
KMET 58
Comment
Spectophotometry Quantitative
Object
Clean water, pool water
Parameter
Colour
Reference standard
NS-EN ISO 7887
Internal method identity
KMET 07
Comment
Method C
P16 Microbiological analysis
Object
Parameter
Reference standard
Internal method identity
Comment
Object
All types of water with low particle content
Parameter
Enumeration of Clostridium perfringens
Reference standard
NS-EN ISO 14189
Internal method identity
MMET 22
Comment
Method using membrane filtration
Object
Clean water and pool water
Parameter
Enumeration of culturable micro-organisms
Reference standard
NS-EN ISO 6222
Internal method identity
MMET 01
Comment
Object
Clean water and pool water
Parameter
Pseudomonas aeruginosa
Reference standard
NS-EN ISO 16266
Internal method identity
MMET 32
Comment
Membrane filtration
Object
Clean water and seawater
Parameter
Intestinal enterococci
Reference standard
ISO 7899-2
Internal method identity
MMET 06
Comment
Membrane filtration
Object
Clean water, raw water, seawater, pool water
Parameter
Enumeration of E. coli and coliform bacteria
Reference standard
ISO 9308-2
Internal method identity
MMET 34
Comment
MPN-method (Colilert 18)