Assunto em inglês
ICP OES
4
Ultrasound
4
Alkali metals and alkaline earth
2
Biomass
2
Carbon black-containing elastomers
2
Crude oil
2
Demineralization
2
Factorial design
2
Liquid-liquid extraction
2
Metals
2
Microwave-induced combustion
2
Polyelectrolyte
2
Sample digestion
2
Sample preparation
2
Silent condition ICP OES
2
Stirring mechanical
2
Swine manure
2
Tannin
2
Trace metals determination
2