scholarly journals Determination of trace element concentrations in tomato samples at different stages of maturation by ICP OES and ICP-MS following microwave-assisted digestion

2013 ◽  
Vol 109 ◽  
pp. 145-149 ◽  
Author(s):  
Fernanda C. Bressy ◽  
Geysa B. Brito ◽  
Isa S. Barbosa ◽  
Leonardo S.G. Teixeira ◽  
Maria Graças A. Korn
Keyword(s):  
Trace Element ◽  
Icp Oes ◽  
Microwave Assisted ◽  
Element Concentrations ◽  
Icp Ms ◽  
Microwave Assisted Digestion

A Rapid Method for the Determination of Trace Element Impurities in Silicons Oils by ICP-MS After Microwave-Assisted Digestion

1998 ◽  
Vol 31 (6) ◽  
pp. 1245-1253 ◽  
Author(s):  
Arabinda K. Das ◽  
Ruma Chakarborty ◽  
M. Luisa Cervera ◽  
Miguel de la Guardia
Keyword(s):  
Trace Element ◽  
Rapid Method ◽  
Microwave Assisted ◽  
Icp Ms ◽  
Microwave Assisted Digestion

scholarly journals Multivariate optimization of a procedure employing microwave-assisted digestion for the determination of nickel and vanadium in crude oil by ICP OES

Talanta ◽  
2018 ◽  
Vol 178 ◽  
pp. 842-846 ◽  
Author(s):  
Shirlei L. dos Anjos ◽  
Jeferson C. Alves ◽  
Sarah A. Rocha Soares ◽  
Rennan G.O. Araujo ◽  
Olivia M.C. de Oliveira ◽  
...  
Keyword(s):  
Crude Oil ◽  
Icp Oes ◽  
Multivariate Optimization ◽  
Microwave Assisted ◽  
Determination Of Nickel ◽  
Microwave Assisted Digestion

scholarly journals ICP-OES elemental impurities study on different pharmaceutical dosage forms of Ibuprofen using microwave-assisted digestion procedure

2021 ◽  
Vol 40 (1) ◽  
pp. 35
Author(s):  
Katerina Jancevska ◽  
Gjorgji Petrushevski ◽  
Mirjana Bogdanoska ◽  
Trajce Stafilov ◽  
Sonja Ugarkovic
Keyword(s):  
Correlation Coefficients ◽  
Dosage Forms ◽  
Regression Equations ◽  
Icp Oes ◽  
Pharmaceutical Dosage Forms ◽  
Digestion Procedure ◽  
Microwave Assisted ◽  
Elemental Impurities ◽  
Microwave Assisted Digestion

Fast and simple closed-vessel microwave-assisted digestion procedure was developed for decomposition of three pharmaceutical dosage forms of ibuprofen such as tablets, suspension and gel, prior to elemental impurity analysis by one robust and precise ICP-OES method. Samples were digested by four-step microwave program consisting of a 10 min temperature gradient to 180°C, maintained at 180°C for 10 min, followed by 5 min ramping time to 210°C with holding time of 10 min on 210°C. Subsequently, ICP-OES method was developed and validated for simultaneous determination of selected elemental impurities. Results of recovery studies range between 77% and 105% for each element in all analyzed formulations. Correlation coefficients of the regression equations were higher than 0.999 for all analyzed elements. Validation results reveal that the proposed method is specific, accurate, and precise and could be applied for simultaneous quantitative analysis of multi element solutions in different pharmaceutical dosage forms of ibuprofen.

Determination of heavy metals in crayfish by ICP-MS with a microwave-assisted digestion treatment

2003 ◽  
Vol 54 (2) ◽  
pp. 223-228 ◽  
Author(s):  
F.J.Sánchez López ◽  
M.D.Gil Garcia ◽  
N.P.Sánchez Morito ◽  
J.L.Martı́nez Vidal
Keyword(s):  
Heavy Metals ◽  
Microwave Assisted ◽  
Icp Ms ◽  
Microwave Assisted Digestion
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