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MPZ UKZUZ Analysis of Fertilizers

[MPZ ÚKZÚZ Analýza hnojiv]

EPTIS factsheet 954323 | Last revision 2025-01-21 | URL: https://www.eptis.bam.de/pts954323 https://www.eptis.bam.de/pts954323

PT provider
PT provider Central Institute for Supervising and Testing in Agriculture (UKZUZ),National Reference Laboratory, Department of Proficiency Testing Programmes Central Institute for Supervising and Testing in Agriculture (UKZUZ),National Reference Laboratory, Department of Proficiency Testing Programmes
Based in Czechia
Language(s) English
Remarks Some parameters are not included to the scope of accreditation ( issued by Czech Institute for Accreditation) according to ISO IEC 17043:2010: total N, total K (K2O), total Ca (CaO), total Mg (MgO), total P (P2O5), total S (SO4), water-soluble elements, forms of nitrogen (N-NO3, N-NH4, N-NH2), total content of chlorides, Pnca
Keywords
Product groups Agriculture
Reference materials
Soil, sludge, contaminated sites
Testing fields Analytical chemistry
Environmental conditions
Environmental protection
Technical details
Test item Tested property Testing method
Analysis of Fertilizers Arsenic (As) Aqua Regia digestion
Cadmium (Cd) Aqua Regia digestion
Chromium (Cr) Aqua Regia digestion
Nickel (Ni) Aqua Regia digestion
Lead (Pb) Aqua Regia digestion
Copper (Cu) Aqua Regia digestion
Zinc (Zn) Aqua Regia digestion
Boron (B) Aqua Regia digestion
Manganese (Mn) Aqua Regia digestion
Iron (Fe) Aqua Regia digestion
Molybdenum (Mo) Aqua Regia digestion
Cobalt (Co) Aqua Regia digestion
Mercury (Hg) Total content
moisture content -
Nitrogen (Kjeldahl) Wet digestion according to Kjeldahl
Potassium (K) Total content
K2O Calculation parameter
Phosphorus (P) Total content
P2O5 Calculation parameter
Calcium (Ca) Total content
CaO Calculation parameter
Magnesium (Mg) Total content
MgO Calculation parameter
Sulphur (S) Total content
SO4 Calculation parameter
B_H2O Water-soluble content
Mo_H2O Water-soluble content
Cu_H2O Water-soluble content
Mn_H2O Water-soluble content
Zn_H2O Water-soluble content
Fe_H2O Water-soluble content
Co_H2O Water-soluble content
S_H2O Water-soluble content
Ca_H2O Water-soluble content
K_H2O Water-soluble content
Mg_H2O Water-soluble content
P_H2O Water-soluble content
N-NO3 nitrate nitrogen
N-NH4 ammonium nitrogen
N-NH2 amidic nitrogen
Cl- total content of chlorides
P_nca in neutral citrate leachate Extraction method in neutral citrate leachate
Aims of the PT scheme
Target group of participants analytical laboratories, agricultural laboratories, fertilizer producers
Linked to specific legislation / standards Regulation EC 1009/2019
Additional, subsidiary aims characterisation of reference materials and validation of testing methods
Number of participants 20-30
Accredited or otherwise reviewed by a 3rd party

Accredited by Czech Institute for Accreditation on the basis of ISO IEC 17043:2010 for part of the parameters

Operation is commissioned / requested by
Fees and frequency
Participation fee 3100 CZK per year, 2 testing samples
Regularly operated Yes (once a year (April/June))
Year of first operation 2001
Contact details of the PT provider
Provider Contact person
Central Institute for Supervising and Testing in Agriculture (UKZUZ),National Reference Laboratory, Department of Proficiency Testing Programmes
Hroznova 63/2, Pisarky
603 00 Brno
Czechia

Phone: +42(0) 543 548 111, +42(0) 543 548 220
Fax: +42(0) 543 210 444
Web: http://www.ukzuz.cz http://www.ukzuz.cz
Mr. Martin Vana
Phone: +42(0) 543 548 220
Fax:
Email: martin.vana@ukzuz.gov.cz martin.vana@ukzuz.gov.cz
If you find any mistakes please contact the responsible EPTIS coordinator in Czechia, Ms Simona Klenovská. Ms Simona Klenovská.
Any questions or problems? Please contact us at eptis@bam.de.
Application version: 1.23-SNAPSHOT.20230502124635-7925ae379a631fc1ececff45d2921c8db38877d5