5th Meeting of the Heads of the Laboratories 17.9.-18.9.2015 / Vienna

Thursday 17. September 2015

• New Method Code - Nils König, Alfred Fürst
• Results of the 16th and 17th Needle/Leaf Interlaboratory Test - Alfred Fürst
• Improvements of a Microwave digestion / ICP-AES method for foliage samples - Alfred Fürst
• The use of triethanolamine as buffer in acid digests for the determination of P in plant tissues - Panagiotis Mixopoulos
• A practicable way to set up and to use control charts - Alfred Fürst
• 7th WRT 2015 for deposition and soil solution - Kirsti Derome
• Special presentation about pH problems - Frank Symossek
• Problems related to measurements of low values of total alkalinity and pH in dilute samples - Aldo Marchetto, Gabriele A. Tartari
• Difficulties in Determination of Alkalinity - Rumyana Hristova
• Comparison between AAS and IC cations concentrations for the WRT 2015 - Carmen Iacoban, Nicolai Olenici
• Determination of cations by ICP-OES and Ion chromatography and its influence on ionic balance - Anna Kowalska, Zuzanna Ciesla, Paulina Drózdz
• Nitrite interference in nitrate determination by spectrophotometric flow injection analysis - Aldo Marchetto, Gabriele A. Tartari
• Problems with the measurement of NH4 with Ion Chromatography - Nils König
• Again on the Excel sheet for testing water chemical analyses (atmospheric deposition, runoff, soil water) - Aldo Marchetto, Gabriele Tartari and Rosario Mosello
• News from the Data Infrastructure - Till Kirchner

Friday 18. September 2015

• 8th ICP Forests Soil Interlaboratory comparison - Tamara Jakovljevic
• Unsolved analytical problems with C/S element analyzer and FAAS - Aldis Butlers
• Nitrogen distillated device - Monica Ionescu
• New system for aqua regia digestion: comparison with our old system with glas tubes and reflux condenser - Nils König
• Comparabilty of analytical data proved by ringtests and standard measurements during the 2nd German Soil Survey - Nils König,Uwe Blum, Egbert Schönfelder
• Future Ring Tests: Preparation, evaluation, financing, problems,… - Alfred Fürst, Kirsti Derome, Tamara Jakovljevic
• The ICP Forests website - Nils König