Description of the programme

These interlaboratory comparisons (AGLAE's programme ‘2B’) in waste waters are provided in the frame of:
  • accreditation scopes related to physico-chemical analyses in waters (check AGLAE's accreditation - Cofrac No. 1-1664)
  • approvals issued by Departments of environment

An identical proficiency testing is also conducted at lower concentration levels to meet specific requirements.

Number of tests
2
Number of participants
check the annex
Accreditation of the programme
yes for all parameters
Cost of the programme*
300 € excl. VAT
Date of the tests
check the annex (register up to one month before distribution)
* For laboratories internationally, shipping costs are extra

List of parameters

NH4+, NO2-, NO3-, conductivity, pH
Dissolved organic carbon (DOC), total organic carbon (TOC), Bound nitrogen (TNb according to NF EN 12260), Total Kjeldahl Nitrogen (TKN), Total-P
total suspended solids (TSS)
Cl-, BOD5, Chemical Oxygen Demand, Chemical Oxygen Demand (Sealed Tube method)