Description of the programme

These interlaboratory comparisons (AGLAE's programme ‘9’) in marine sediments, river sediments or port sediments are provided in the frame of:
  • accreditation scopes related to analyses in sediments (check Cofrac accreditation No. 1-1664)

Number of tests
Number of participants
check the annex
Accreditation of the programme
yes except some parameters
Cost of the programme*
400 € 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 organic carbon (TOC), Ag, Al, As, B, Ba, Be, C, Cd, Co, Cr, Cu, Fe, Hg, Li, Mn, Mo, N[1], Na, Ni, Pb, Sb, Se, Sn, Ti, Tl, Total Kjeldahl Nitrogen (TKN), Total-P, U, V, Zn

dry matter, grain size distribution[1], loss on ignition at 550°C

[1] parameter not covered by accreditation


Quality Control MaterialsQuality Control Materials coming from proficiency tests of this programme are available. They are provided with a certificate (includes a synthesis of the precision values obtained during the test).

Please contact us if you are interested in these materials.