AN-T-077

Photometric determination of sulfate in aqueous solutions

Summary

This Application Note describes the photometric determination of sulfate in aqueous solutions using the Optrode (520 nm). Sulfate is precipitated with an excess of barium chloride solution. Excess barium is subsequently titrated with EDTA.

Download AN-T-077 (EN)

Kontakt

Metrohm Nordic AB

Box 11065
161 11 Bromma

Kontakt

Find Applications

Förfina din sökning(193)

Applikationen har taggats under

// Standard solutions// Cement, gypsum, plaster

Cation quantification with increased performance using microbore IC

// Standard solutions // Chemical // Ion chromatography

Measuring pH correctly – Small cause, large effect

// Standard solutions // ASTM D1293 // pH-Ion-DO-conductivity measurement

Automatic determination of cobalt in aqueous solution with the Cu ISE

// Standard solutions // Metals in solution // Transition metals – nickel, cobalt

Automatic determination of cadmium in aqueous solution with the Cu ISE

// Standard solutions // Metals in solution // Transition metals – copper, zinc, cadmium, lead, thallium

2 / 4