ชุดทดสอบนิเกิล (0 -1.5 ppm.)
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| VISOCOLOR® ECO Nickel |
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Colorimetric determination of nickel
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In ammonia solution nickel ions react with diacetyldioxime after oxidation with bromine to form a reddish-brown dye. Insoluble nickel compounds (e. g. nickel cyanide, nickel carbonate) and the nickel cyano complexes are not determined.
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| Data and ordering information |
| Cat. No. |
931 040 (931 240) |
| Type |
colorimetric test kit (refill pack) |
| Range |
0 · 0.1 · 0.2 · 0.3 · 0.5 · 0.7 · 0.9 ·
1.2 · 1.5 mg/l Ni2+
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| Sufficient for |
150 determinations |
| Shelf life |
at least 18 months |
| Sea water suitability |
yes, after dilution 1:10
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| Detectable with PF-11 |
yes |
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Nickel can be present in industrial waste water. It occurs as the divalent ion or as a nickel complex.
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| ไฟล์ที่เกี่ยวข้องกับผลิตภัณฑ์ |
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