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http://www.alice.cnptia.embrapa.br/alice/handle/doc/1160803
Title: | Chemical speciation of hexavalent chromium in organic fertilizer by LC-ICP-MS and spectrophotometry. |
Authors: | SÁ, I. P. BANHOS, S. ANDRADE, M. S. NHAMUE, P. F. NOGUEIRA, A. R. de A. |
Affiliation: | ÍVERO P. SÁ, Universidade Federal de São Carlos; SAMARA BANHOS, Universidade Federal de São Carlos; MYKAELLI S. ANDRADE, Universidade Federal de São Carlos; PASCOAL F. NHAMUE, Universidade Federal de São Carlos; ANA RITA DE ARAUJO NOGUEIRA, CPPSE. |
Date Issued: | 2023 |
Citation: | In: BRAZILIAN MEETING ON CHEMICAL SPECIATION, 7.; RIO SYMPOSIUM ON ATOMIC SPECTROMETRY, 16., 2023, Bento Gonçalves, RS. Abstracts... 2023. |
Description: | Normative Instruction n. 7 of 04/12/2016 of the Ministry of Agriculture, Livestock and Food Supply (MAPA) defines the maximum values of contaminants allowed in organic fertilizers and soil conditioners, including chromium(VI), with a maximum allowed value of 2 mg kg-1[1]. |
NAL Thesaurus: | Organic fertilizers |
Keywords: | Spectrophotometric method Chromatographic method Hexavalent Chromium |
Type of Material: | Resumo em anais e proceedings |
Access: | openAccess |
Appears in Collections: | Resumo em anais de congresso (CPPSE) |
Files in This Item:
File | Size | Format | |
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ChemicalSpeciationHexavalent.pdf | 303,43 kB | Adobe PDF | View/Open |