$1.00
FOR DETERMINATION OF
Copper(II) ions (Cu2+)
RANGE/SENSITIVITY
20 mg/L Cu2+
NUMBER OF TESTS
200
TEST METHOD
Test Strips & Papers
MANUFACTURER
Macherey-Nagel
ORDER CODE
90729
Description
Copper Test Paper allows the quick and easy detection of copper. It is specific for Cu2+.
Directions for use
Apply a drop of the neutral or weakly acid (pH 3-7) test solution to the Copper Test Paper. In the presence of Cu2+, a green spot appears. Small quantities of copper produce a small green ring.
Store Copper Test Paper in a cool, dry place. Avoid exposure to sunlight and moisture.
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 paper Cuprotesmo (code 90601) with a sensitivity of 0.05 μg.
