Metrohm 905 Titrando

Titrator image The Metrohm 905 Titrando is a multifaceted instrument that allows automated dual and/or parallel titrations of samples. Its total automation increases sample throughput and greatly improves accuracy. The software is flexible, and can accommodate numerous titration schemes. The S-LAB has optimized the Metrohm Titrando for parallel total alkalinity analysis by Gran titrations and total dissolved oxygen analysis by the traditional Winkler method. The S-LAB titrando system includes the Metrohm 856 Conductivity Module, which can be used to rapidly and accurately determine salinity.

S-LAB Accuracy and Precision Analysis (PDF)


Winkler L. W. 1888. The Determination of Dissolved Oxygen in Water. Deut. Chem. Ges., 21 2843.

Gran, G. 1952. Determination of the equivalence point in potentiometric titrations — Part II, The Analyst, 77, 661-67