A flow procedure for extraction and fractioantion of the humic substances from soils.

• Grant number: 98/10042-0
• Support Opportunities: Research Grants - Meeting - Abroad
• Start date: September 21, 1998
• End date: September 25, 1998
• Field of knowledge: Physical Sciences and Mathematics - Chemistry - Analytical Chemistry
• Principal Investigator: Julio Cesar Rocha
• Grantee: Julio Cesar Rocha
• Host Institution: Instituto de Química (IQ). Universidade Estadual Paulista (UNESP). Campus de Araraquara. Araraquara , SP, Brazil