AN-S-139
Sulfite, oxalate, thiosulfate, and thiocyanate in the presence of standard anions
Resumo
Determination of sulfite, oxalate, thiosulfate, and thiocyanate in the presence of fluoride, chloride, nitrite, bromide, nitrate, phosphate, and sulfate using anion chromatography with a high pressure gradient and conductivity detection after chemical suppression.