| NANOCOLOR® Zinc |
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| Photometric determination of zinc |
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Photometric determination with zincon
At pH 8.5–9.5 zinc ions react with zincon to form a blue colour complex.
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| Data and ordering information |
| Cat. No. |
918 95 |
| Type |
standard test 1-95 |
| Range |
10 mm cuvette:
0.1 - 3.0 mg/l Zn2+
50 mm cuvette:
0.02 - 1.50 mg/l Zn2+ |
| Sufficient for |
250 determinations |
| Shelf life |
at least 3 years |
| Sea water suitability |
yes, after dilution (1:10) |
Special reagent lime precipitation
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