Elementary analysis and functional groups determination

Analyte

• Liquid and solid samples
• Corresponding to the analytical problem the sample have to digested before

Equipment

Titrimetric automates (Metrohm)

• 2 x 888 Titrando
• diverse dosing units
• 851Titrando KF Coulometer
• 860 KF Thermoprep

Targets

• Aqueous and non-aqueous titrations
• Neutralization analysis, redox titration, precipitation titration, complexometry
• Potentiometry, conductometry, amperometry, voltametry

Application

• Karl Fischer water determination
• Determination of functional and end groups, e.g. –COOH, OH-number
• Substituent determination
• DS determination of cellulose and starch derivatives
• Determination of Iodine binding capacity of Amylose
• Turbidimetric titration of Polyelectrolytes