Alkaline aqueous sodium bicarbonate buffers (pH 9.4-9.8) are the most commonly used solvents for zinc determination using this product. Sodium citrate may be included in the formulation to mask the presence of iron, and detergents such as Triton X-100 can be added to improve stability. For details on exact concentrations, consulting peer-reviewed literature and commercial kit protocols is recommended.
Przejdź do
Wybierz wielkość
| Do Państwa/SKU | Dostępność | Cena netto |
|---|---|---|
100 mg | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 647,00 zł |
Informacje o tej pozycji
647,00 zł
Quality Segment
assay
≥95.0% (HPLC)
form
powder
quality
for spectrophotometric det. of Zn(II), Cu(II), Fe(II), Co(II), H2O2
technique(s)
UV/Vis spectroscopy: suitable
SMILES string
O.O.[Na+].[Na+].CCCN(CCCS([O-])(=O)=O)c1ccc(\N=N\c2ccc(Br)cn2)c([O-])c1
InChI
1S/C17H21BrN4O4S.2Na.2H2O/c1-2-8-22(9-3-10-27(24,25)26)14-5-6-15(16(23)11-14)20-21-17-7-4-13(18)12-19-17;;;;/h4-7,11-12,23H,2-3,8-10H2,1H3,(H,24,25,26);;;2*1H2/q;2*+1;;/p-2/b21-20+;;;;
InChI key
WQXVWWKVWNUTOV-MKMLRUMESA-L
Application
Packaging
Other Notes
1 of 1
Ta pozycja | |||
|---|---|---|---|
| form powder | form solid | form powder | form solid |
| Quality Level 100 | Quality Level 200 | Quality Level 100 | Quality Level 100 |
| assay ≥95.0% (HPLC) | assay 97% | assay 97% | assay 95% |
| quality for spectrophotometric det. of Zn(II), Cu(II), Fe(II), Co(II), H2O2 | quality - | quality - | quality - |
| technique(s) UV/Vis spectroscopy: suitable | technique(s) - | technique(s) - | technique(s) - |
Klasa składowania
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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What is the solvent used? What should be the buffer used for optimum detection of Zn ions?
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