Factorial design and doehlert matrix in optimization of flow system for preconcentration of copper on polyurethane foam loaded with 4-(2-pyridylazo)-resorcinol

Analytical Letters

Volumn 37, Issue 7, 2004, Pages 1437-1455

  Teixeira Tarley, César Ricardo ^a   Lopes Dos Santos, Walter Nei ^b   Dos Santos, Carla Moreira ^b   Zezzi Arruda, Marco Aurélio ^a   Costa Ferreira, Sérgio Luis ^b  

^a UNIVERSITY OF CAMPINAS   (Brazil)

^b FEDERAL UNIVERSITY OF BAHIA   (Brazil)

Author keywords

4 (2 Pyridylazo) resorcinol; Copper; Doehlert matrix; Flow preconcentration system; Polyurethane foam

Indexed keywords

4 (2 PYRIDYLAZO)RESORCINOL; COPPER; MINERAL WATER; POLYURETHAN; RESORCINOL DERIVATIVE; TAP WATER; UNCLASSIFIED DRUG;

ANALYSIS OF VARIANCE; ARTICLE; ATOMIC ABSORPTION SPECTROMETRY; CHEMICAL ANALYSIS; CONCENTRATION (PARAMETERS); FACTORIAL ANALYSIS; FLOW KINETICS; FLOW RATE; PH; VALIDATION PROCESS; WATER ANALYSIS; WATER SAMPLING;

RICKETTSIA SP. PAR;

EID: 2942534181     PISSN: 00032719     EISSN: None     Source Type: Journal    
DOI: 10.1081/AL-120035909     Document Type: Article

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