German federal materials research institute in Berlin that organises proficiency tests in selected areas, including an annual contaminated-soil test, a waste-wood test, and interlaboratory comparisons on physical hazards of dangerous goods and chemicals (CEQAT-DGHS).
BAM-Ringversuch Altlasten (contaminated sites)
BAM-Ringversuch zur Altholzanalytik (waste wood)
CEQAT-DGHS interlaboratory comparisons (physical hazards of dangerous goods and hazardous substances)
| Scheme | Testing fields | Sample type | Analytes | Rounds/yr | Link |
|---|---|---|---|---|---|
| BAM-Ringversuch Altlasten (contaminated sites) |
| Contaminated soils or sediments | PAH, mineral oil hydrocarbons, PCB, AOX, As, Cd, Cr, Cu, Hg, Ni, Pb, Zn, total cyanide | 1 | Scheme page for BAM-Ringversuch Altlasten (contaminated sites) (opens in a new tab) |
| BAM-Ringversuch zur Altholzanalytik (waste wood) |
| Wood | Pentachlorophenol, As, Pb, Cd, Cr, Cu, Hg | — | Scheme page for BAM-Ringversuch zur Altholzanalytik (waste wood) (opens in a new tab) |
| CEQAT-DGHS interlaboratory comparisons (physical hazards of dangerous goods and hazardous substances) |
| — | — | — | Scheme page for CEQAT-DGHS interlaboratory comparisons (physical hazards of dangerous goods and hazardous substances) (opens in a new tab) |
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Compiled from BAM Bundesanstalt für Materialforschung und -prüfung (Federal Institute for Materials Research and Testing)'s own published information or sent in by the provider, and reviewed by EqasOnline. Check scheme details, fees and dates with the provider before you enrol. 3 schemes listed here.
Last updated 1 Nov 2026.
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Accreditation self-declared (DAkkS)Münster, Germany
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