Federal Research and Training Centre for Forests, Natural Hazards and Landscape
Seckendorff-Gudent Weg 8
The Needle and Leaf Interlaboratory Comparison Test programme is running annually. The normal schedule is:
The ringtest is financed with a participation fee, advertising and ringtest sample preparation from participants.
If you want to participate and you need a labcode or/and a password - please, contact Alfred Fürst.