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Proficient test of fertilizer and limestone of Ministry of Agriculture, Livestock and Food Supply, Brazil

[Ensaio de Proficiência de fertilizantes e corretivos do Ministério da Agricultura, Pecuária e Abastecimento do Brasil]

EPTIS factsheet 244599 | Last revision 2021-04-15 | URL: https://www.eptis.bam.de/pts244599 https://www.eptis.bam.de/pts244599

PT provider
PT provider Ensaio de Proficiência de fertilizantes e corretivos do Ministério da Agricultura, Pecuária e Abastecimento Ensaio de Proficiência de fertilizantes e corretivos do Ministério da Agricultura, Pecuária e Abastecimento
Based in Brazil
Language(s) Portuguese
Remarks The target of this PT scheme is to secure the analisys of conformity of mineral and organic fertilizers to soil and ready solutions for use in agriculture, and to detect trace elements toxics in sludge, organic matter, etc.; by use of oficial brasilian's methods and american's EPA methods. The samples sent seek simulate characteristics of fertilizers and remedial sold in Brazil.
Keywords
Product groups Agriculture
Testing fields Analytical chemistry
Technical details
Test item Tested property Testing method
Fertilizer, Chemical for soil Nitrogen (N) Kjeldahl or other method
Acid digestion and determination by potentiometric method
P2O5 Spectrophotometry, UV/VIS
Gravimetic Analysis
Potassium (as K2O) Photometry
Calcium (Ca) Atomic Absorption
Volumetric analysis / titrimetry
Magnesium (Mg) Atomic Absorption
Gravimetic Analysis
Sulfur (S) Gravimetic Analysis
Boron (B) Volumetric analysis / titrimetry
Spectrophotometry, UV/VIS
Zinc (Zn) Atomic Absorption
Cupper (Cu) Atomic Absorption
Manganese (Mn) Atomic Absorption
Iron (Fe) Atomic Absorption
Molibden (Mo) Atomic Absorption
Cobalt (Co) Atomic Absorption
Nickel Atomic Absorption
Cadmium (Cd) Atomic Absorption
Lead (Pb) Atomic Absorption
Chromium (Cr) Atomic Absorption
Fertilizer for foliar application Nitrogen (N) Kjeldahl or other method
Acid digestion and determination by potentiometric method
Phosphate - P Spectrophotometry, UV/VIS
Gravimetic Analysis
Potassium (as K2O) Photometry
Calcium (Ca) Atomic Absorption
Volumetric analysis / titrimetry
Magnesium (Mg) Atomic Absorption
Gravimetic Analysis
Sulfur (S) Gravimetic Analysis
Boron (B) Volumetric analysis / titrimetry
Spectrophotometry, UV/VIS
Zinc (Zn) Atomic Absorption
Cupper (Cu) Atomic Absorption
Manganese (Mn) Atomic Absorption
Iron (Fe) Atomic Absorption
Molibden (Mo) Atomic Absorption
Cobalt (Co) Atomic Absorption
Nickel (Ni) Atomic Absorption
Salt index Conductivimetric
Conductivity (25ºC) Conductivimetric
Limestone CaO, MgO Volumetric analysis / titrimetry
Atomic Absorption
PN (neutralizing power) Volumetric analysis / titrimetry
PNRT Calculation
Granulometry Granulometric analysis
Cadmium (Cd) Atomic Absorption
Lead (Pb) Atomic Absorption
Organic fertilizer Nitrogen (N) Kjeldahl or other method
Acid digestion and determination by potentiometric method
P2O5 Gravimetic Analysis
Spectrophotometry, UV/VIS
Organic Carbon (OC) Volumetric analysis / titrimetry
pH Potentiometric
Cation exchange capacity Volumetric analysis / titrimetry
Cadmium (Cd) Atomic Absorption
Lead (Pb) Atomic Absorption
Aims of the PT scheme
Target group of participants Oficial analytical chemistry laboratories and others guests
Linked to specific legislation / standards Normative Instructions nº37, de 13 de outubro de 2017
Additional, subsidiary aims validation of testing methods
Number of participants 14
Accredited or otherwise reviewed by a 3rd party
Operation is commissioned / requested by No
Fees and frequency
Participation fee
Regularly operated Yes (3 by year)
Year of first operation 2009
Contact details of the PT provider
Provider Contact person
Ensaio de Proficiência de fertilizantes e corretivos do Ministério da Agricultura, Pecuária e Abastecimento
SQS 315 bl I ap 107
Brasilia
Brazil

Phone: +(61) 3218 2872 ou (61) 3218-2722
Fax:
Web: http://agricultura.gov.br http://agricultura.gov.br
Sr. Leandro Barbieri de Carvalho
Phone: (61) 3218-2871
Fax:
Email: leandro.carvalho@agricultura.gov.br leandro.carvalho@agricultura.gov.br
If you find any mistakes please contact the responsible EPTIS coordinator in Brazil, Mr José Ricardo Bardellini da Silva. Mr José Ricardo Bardellini da Silva.
Any questions or problems? Please contact us at eptis@bam.de.
Application version: 1.21