TY  - SER
AU  - Raposo,F.
TI  - An interlaboratory study as useful tool for proficiency testing of chemical oxygen demand measurements using solid substrates and liquid samples with high suspended solid content
KW  - PROFICIENCY TESTING
KW  - IF
N1  - YI2010 M02
Sources  - Talanta
Sources  - 80 (1) 2009 : 329-337
ISSN  - 0039-9140
ER  -