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PTS Soils: 45 - Organic Fertilizers

[EIL Matières fertilisantes organiques]

EPTIS factsheet 157752 | Last revision 2018-04-05 | URL: https://www.eptis.bam.de/pts157752 https://www.eptis.bam.de/pts157752

PT provider
PT provider BIPEA Proficiency Testing BIPEA Proficiency Testing
Based in France
Language(s) English / French / Spanish / German / Polish / Italian / Arabic
Product groups Agriculture
Soil, sludge, contaminated sites
Testing fields Analytical chemistry
Technical details
Test item Tested property Testing method
Organic fertilizers Cobalt, Chromium, Copper, Nickel, Cadmium, Mercury, Lead, Zinc, Arsenic, Selenium, Iron, Manganese, Molybdenum -
Compacted density -
Dry Matter -
Organic matter -
PH -
Conductivity at 25°C -
Total porosity -
Water volume -
Air volume -
Retraction value -
Dry visible density -
Total Nitrogen -
Ammoniacal nitrogen -
Nitric Nitrogen -
Phosphorus (P2O5 and soluble) -
Potassium (K2O and soluble) -
Calcium (CaO and soluble) -
Magnesium (MgO and soluble) -
Sulfur -
Chlorides -
Organic carbon -
Sodium -
Nitric Nitrogen mineralized at 18 days -
Carbon mineralized at 18 days -
Soluble organic components -
Hemicelluloses -
Lignines and cutines -
Cellulosic portion -
Crude fiber -
Carbon mineralized at 3 days -
BSI index -
Tr index -
Stability index of organic matter -
Inert analysis: Synthetics, Glass and metals, Pebbles -
Aims of the PT scheme
Target group of participants
Linked to specific legislation / standards
Additional, subsidiary aims
Number of participants 40
Accredited or otherwise reviewed by a 3rd party

Accredited by COFRAC on the basis of ISO 17043

Operation is commissioned / requested by
Fees and frequency
Participation fee on request
Regularly operated Yes (5 rounds per year)
Year of first operation 2001
Contact details of the PT provider
Provider Contact person
BIPEA Proficiency Testing
CAP 18 - 189 Rue d'aubervilliers
75018 Paris

Phone: +33-1-40052630
Fax: +33-1-42092685
Web: https://www.bipea.org https://www.bipea.org
Ms. Sabrina HELLALI
Phone: +33-1-40052642
Fax: +33-1-42092685
Email: shellali@bipea.org shellali@bipea.org
If you find any mistakes please contact the responsible EPTIS coordinator in France, Mr Patrick Bironneau. Mr Patrick Bironneau.
Any questions or problems? Please contact us at eptis@bam.de.
Application version: 1.23-SNAPSHOT.20230502124635-7925ae379a631fc1ececff45d2921c8db38877d5