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NANOCOLOR® Copper
Photometric determination of copper

Photometric determination with cuprizone (oxalic acid bis-cyclohexylidene hydrazide).

In weakly alkaline solution copper(II) ions react with cuprizone [oxalic acid bis(cyclohexylidene hydrazide)] to form a blue complex.
Data and ordering information
Cat. No. 918 53
Type standard test 1-53
Range 10 mm cuvette:
0.1 - 10.0 mg/l Cu2+
50 mm cuvette:
0.01 - 2.00 mg/l Cu2+
Sufficient for 250 determinations
Shelf life at least 2 years
Sea water suitability yes
Please note our Special reagent lime precipitation
  
     
  
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