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This test paper allows the quick and easy detection of Copper (Cu+/2+).
It is specific for Cu. Note: For the determination of copper on surfaces and in alloys, checking for pores in metallic coatings on copper, for criminal trace investigations (projectiles), and for the detection of copper-containing pesticides on plants, fruit or vegetables we recommend the specific and highly sensitive Cuprotesmo paper (REF 90601) with a sensitivity of 0.05 µg.