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Accreditation scope for

TEST 161

Veas Selvkost AS

Laboratoriet

Bjerkåsholmen 125
3470 SLEMMESTAD

Telephone: Tlf. 98208600 Faks. 66 79 67 55
E-mail: veas@veas.nu
Internet: http://www.veas.nu
The laboratory meets the requirements in

NS-EN ISO/IEC 17025:2017




Accreditation includes:
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The administrative / geographical unit:
Veas Selvkost AS
Bjerkåsholmen 125
3470 SLEMMESTAD


Permanent facility
P12 Chemical analysis
Object
Parameter
Reference standard
Internal method identity
Comment
Object
Waste water
Parameter
Hg
Reference standard
Internal method
Internal method identity
Hg
Comment
Method based on NS-EN ISO 17852:2008 1st ed. Digested by NS-EN ISO 15587-2:2002. HG-AFS
Object
Waste water
Parameter
As, Pb, Cd, Cr, Cu, Mn, Ni, Zn
Reference standard
NS-EN ISO 17294-2
Internal method identity
As ICP-MS Pb ICP-MS Cd ICP-MS Cu ICP-MS Cr ICP-MS Mn ICP-MS Ni ICP-MS Zn ICP-MS
Comment
ICP-MS Collected after NS-EN 15587-2:2002
Object
Waste water
Parameter
Chemical oxygen demand index
Reference standard
ISO 15705
Internal method identity
CODCR
Comment
Hach Lange cuvette test LCI 400
Object
Waste water
Parameter
Phosphorus, total
Reference standard
NS-EN ISO 6878
Internal method identity
PTOT
Comment
Spectrophotometry
Object
Waste water
Parameter
Kjeldahl nitrogen, total
Reference standard
Internal method
Internal method identity
TKN
Comment
Method based on NS-ISO 5663:1984 1st ed. and TEC AN 300. Kjeltec 8460 and digestor 2520
Object
Waste water
Parameter
Biochemical oxygen demand (BOFn)
Reference standard
NS-EN ISO 5815-1
Internal method identity
BOD5(ATU)
Comment
Incubator/ Oxygen-electrode
Object
Waste water
Parameter
Determination of nitrite nitrogen and nitrate nitrogen and the sum of both
Reference standard
NS-EN ISO 13395
Internal method identity
NO2+NO3
Comment
Accreditation is valid only for the sum of nitrite-nitrogen and nitrate-nitrogen By flow analysis (CFA and FIA) and spectrometric detection
Object
Sludge
Parameter
As, Mg, Al, P, K, Ca, Cr, Mn, Fe, Ni, Cu, Zn, Cd, Pb
Reference standard
NS-EN 16171
Internal method identity
As-S ICPMS, Mg-S ICPMS, Al-S ICPMS, P-S ICPMS, K-S ICPMS, Ca-S ICPMS, Cr-S ICPMS, Mn-S ICPMS, Fe-S ICPMS, Ni-S ICPMS, Cu-S ICPMS, Zn-S ICPMS, Cd-S ICPMS, Pb-S ICPMS
Comment
ICP-MS. Digestion according to NS-EN 16173:2012
Object
Sludge
Parameter
Residue on ignition Loss on ignition
Reference standard
NS-EN 15935
Internal method identity
GL.TAP-S GL.REST-S
Comment
Annealing furnace
Object
Sludge
Parameter
Determination of loss on ignition
Reference standard
NS-EN 15935
Internal method identity
GL.TAP-S GL.REST-S
Comment
Automated method, prepAsh 340
Object
Sludge
Parameter
Kjeldahl nitrogen, total
Reference standard
Internal method
Internal method identity
TKN-S
Comment
Method based on NS-EN 16169:2012 1st ed. and TEC AN 300. Kjeltec 8460 and digestor 2520
Object
Sludge
Parameter
Dry matter fraction
Reference standard
NS-EN 15934
Internal method identity
TS-S
Comment
Calculated dry matter fraction Heating chamber
Object
Sludge
Parameter
Dry matter fraction
Reference standard
NS-EN 15934
Internal method identity
TS-S
Comment
Calculated dry matter fraction Automated method, prepAsh 340
Object
Sludge
Parameter
Hg
Reference standard
Internal method
Internal method identity
Hg-S
Comment
Method based on NS-EN ISO 17852:2008 1st ed. Digested by NS 4770:1994 2nd ed. HG-AFS
Object
Sludge
Parameter
pH
Reference standard
Internal method
Internal method identity
PH-S
Comment
pH meter Method based on withdrawn standard NS-EN 12176:1998
P3001 Sampling waste water
Object
Parameter
Reference standard
Internal method identity
Comment
Object
Waste water
Parameter
Samples for chemical analysis
Reference standard
Internal method
Internal method identity
ID 12824
Comment
Method based on automatic sampling volume proportional samples from open water systems
Object
Wastewater
Parameter
Samples for analysis of DEHP
Reference standard
Internal Method
Internal method identity
ID 12826
Comment
Method based on the eligible sample (manual sampling)
P3099 Flow measurement of waste water
Object
Parameter
Reference standard
Internal method identity
Comment
Object
Waste water
Parameter
Water flow in sewage treatment plants based on water velocity
Reference standard
Internal method
Internal method identity
ID 12739
Comment
Electromagnetic measurement in a closed pipe
Object
Waste water
Parameter
Water flow in sewage treatment plants based on water height
Reference standard
Internal method
Internal method identity
ID 12742
Comment
Water level measurement in the measuring channel
The administrative / geographical unit:
Veas Selvkost AS, overløp på Lysaker
Bjerkåsholmen 125
3470 SLEMMESTAD


Permanent facility
P3001 Sampling waste water
Object
Parameter
Reference standard
Internal method identity
Comment
Object
Waste water
Parameter
Samples for chemical analysis
Reference standard
Internal method
Internal method identity
ID 12825
Comment
Method based on automatic sampling volume proportional samples from open water systems
P3099 Flow measurement of waste water
Object
Parameter
Reference standard
Internal method identity
Comment
Object
Waste water
Parameter
Water flow in sewage treatment plants based on water height
Reference standard
Internal method
Internal method identity
ID 12742
Comment
Water level measurement in the measuring channel