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Qualitative test paper Cuprotesmo for Copper: 0.05 μg Cu on surfaces
Qualitative test paper Cuprotesmo for Copper: 0.05 μg Cu on surfaces

Cuprotesmo allows the quick and easy detection of copper(I) and copper(II) ions. It is used for the detection of copper and copper salts on surfaces and in ash, for the detection of pores in metallic coatings on copper containing materials, in criminal trace investigations (bullets), and for the detection of copper-containing pesticides on fruit and vegetables.
Platform Qualitative test paper
Parameter Copper
Detection limit Copper - 0.05 μg Cu on surfaces
Color change Copper - yellow-white → pink-purple
Length 40 mm
Width 25 mm
Shelf life 1.5 Years
Storage temperature 4−30 °C
Scope of delivery 40 test papers in a plastic box
Hazardous material No
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