Metrohm Variocell for Bioscan – 6.5331.1X0 - Manual (Page 19)

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 5 Technical specifications
IC Equipment set Variocell for Bioscan ￭￭￭￭￭￭￭￭ 13
5.3 Glassy-Carbon Variocell
Working electrode
Material Glassy-Carbon
Applications Aromatics and amines
￭ Catecholamines, aromatic amines
￭ Inorganic ions (nitrite, sulfite, ...)
￭ Phenols
￭ Vitamins
￭ Some amino acids
Working area
Acid medium -0.8 V… +1.3 V
Alkaline
medium -1.5 V… +0.6 V
5.4 Platinum Variocell
Working electrode
Material Platinum
Applications Special applications
￭ Alcohols
￭ Glycols
￭ Hydrogen peroxide
￭ Hydrazine
￭ Arsenite, hypochlorite
Working area
Acid medium -0.2 V… +1.3 V
Alkaline
medium -0.9 V… +0.65 V