Description of the programme
These interlaboratory comparisons (AGLAE's programme ‘1B’) in surface 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 or Ministries of Health
| Number of tests | 2 |
| Number of participants | check the annex |
| Accreditation of the programme | yes except for some parameters |
| Cost of the programme* | 175 € 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
Total-P, TKN, chemical oxygen demand, BOD5, TSS and ST-COD (small-scale sealed-tube method according to ISO 15705 or any other equivalent standard)
Bound nitrogen (TNb measured)[1]
[1] parameter not covered by accreditation
