Rui Alexandre Santos Lapa


AuthID: R-000-FRS

Confirmed Publications: 58



21
TITLE: Automatic flow titrator based on a multicommutated unsegmented flow system for alkalinity monitoring in wastewaters  Full Text
AUTHORS: Almeida, CMNV; Lapa, RAS ; Lima, JLFC ;
PUBLISHED: 2001, SOURCE: International Conference on Flow Analysis in ANALYTICA CHIMICA ACTA, VOLUME: 438, ISSUE: 1-2
INDEXED IN: Scopus WOS CrossRef
22
TITLE: Construction and evaluation of ion selective electrodes for nitrate with a summing operational amplifier. Application to tobacco analysis  Full Text
AUTHORS: Perez Olmos, R; Rios, A; Fernandez, JR; Lapa, RAS ; Lima, JLFC ;
PUBLISHED: 2001, SOURCE: TALANTA, VOLUME: 53, ISSUE: 4
INDEXED IN: Scopus WOS CrossRef
23
TITLE: A FIA-enzymatic method for the determination of L(+) lactate: application in parenteral solution analysis
AUTHORS: Barrado, E; Vela, MH; Lapa, RAS ; Lima, JLFC ;
PUBLISHED: 2000, SOURCE: QUIMICA ANALITICA, VOLUME: 19, ISSUE: 4
INDEXED IN: WOS
24
TITLE: An automatic titrator based on a multicommutated unsegmented flow system - Its application to acid-base titrations  Full Text
AUTHORS: Almeida, CMNV; Lapa, RAS ; Lima, JLFC ; Zagatto, EAG; Araujo, MCU;
PUBLISHED: 2000, SOURCE: ANALYTICA CHIMICA ACTA, VOLUME: 407, ISSUE: 1-2
INDEXED IN: Scopus WOS CrossRef
25
TITLE: An improved leaping detector for flow analysis applied to iron speciation in drugs  Full Text
AUTHORS: Santos, SRB; Araujo, MCU; Honorato, RS; Zagatto, EAG; Lima, JFC ; Lapa, RAS ;
PUBLISHED: 2000, SOURCE: JOURNAL OF AUTOMATED METHODS & MANAGEMENT IN CHEMISTRY, VOLUME: 22, ISSUE: 3
INDEXED IN: Scopus WOS CrossRef
26
TITLE: Determination of phenolic compounds in waste waters by sequential injection analysis and spectrophometry  Full Text
AUTHORS: Lapa, RAS ; Lima, JLFC ; Pinto, IVOS;
PUBLISHED: 2000, SOURCE: INTERNATIONAL JOURNAL OF ENVIRONMENTAL ANALYTICAL CHEMISTRY, VOLUME: 76, ISSUE: 1
INDEXED IN: Scopus WOS CrossRef
27
TITLE: Dual-stopped-flow spectrophotometric determination of amiloride hydrochloride in a multicommutated flow system  Full Text
AUTHORS: Lapa, RAS ; Lima, JLFC ; Santos, JLM ;
PUBLISHED: 2000, SOURCE: ANALYTICA CHIMICA ACTA, VOLUME: 407, ISSUE: 1-2
INDEXED IN: Scopus WOS CrossRef
28
TITLE: Fluorimetric determination of isoniazid by oxidation with cerium(IV) in a multicommutated flow system  Full Text
AUTHORS: Lapa, RAS ; Lima, JLFC ; Santos, JLM ;
PUBLISHED: 2000, SOURCE: ANALYTICA CHIMICA ACTA, VOLUME: 419, ISSUE: 1
INDEXED IN: Scopus WOS CrossRef
29
TITLE: Oxidability determination in waste waters using an automatic titrator based on a multicommutated unsegmented flow system  Full Text
AUTHORS: Almeida, CMNV; Lapa, RAS ; Lima, JLFC ;
PUBLISHED: 2000, SOURCE: 3rd Euroconference on Environmental Analytical Chemistry in INTERNATIONAL JOURNAL OF ENVIRONMENTAL ANALYTICAL CHEMISTRY, VOLUME: 78, ISSUE: 3-4
INDEXED IN: Scopus WOS CrossRef
30
TITLE: Precipitation titrations using an automatic titrator based on a multicommutated unsegmented flow system  Full Text
AUTHORS: Almeida, CMNV; Araujo, MCU; Lapa, RAS ; Lima, JLFC ; Reis, BF; Zagatto, EAG;
PUBLISHED: 2000, SOURCE: ANALYST, VOLUME: 125, ISSUE: 2
INDEXED IN: Scopus WOS CrossRef
Page 3 of 6. Total results: 58.

A place for researchers and their institutions

Useful Links

Get Help

© 2024 CRACS & Inesc TEC - All Rights Reserved Privacy Policy | Terms of Service