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| NANOCOLOR® Copper 7 |
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| Photometric determination of copper |
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Photometric determination with cuprizone (oxalic acid bis-cyclohexylidene hydrazide).
In weakly alkaline solution copper(II) ions react with cuprizone [oxalic acid bis(cyclo-hexylidene hydrazide)] to form a blue complex.
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| Data and ordering information |
| Cat. No. |
985 054 |
| Type |
tube test 0-54 |
| Range |
0.10 – 7.00 mg/l Cu2+ |
| Sufficient for |
20 determinations |
| Shelf life |
at least 2 years |
| Sea water suitability |
yes |
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