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Standard Solution, nickel, 100 mL
SKU: 1417642
Manufacturer: Hach
Availability: Order only
Standard Solution, nickel.
Concentration: 1000 mg/L as Ni (NIST).
Volume: 100 mL.
Description Specifications Downloads Recommended products
Description
Description
The use of standard solutions can provide control of the laboratory process, increase confidence, and help provide a clear demonstration of performance to various inspectors, regulatory agencies and clients. One-parameter analysis can be performed on different analyzed samples and concentrations to confirm accuracy.
Standard Solution, nickel (1417642) from Hach. Concentration 1000 mg/L as Ni (NIST).
Platform: Solution.
Summary of method: After the sample is buffered and pyrophosphate is added to mask any Fe3+, the cobalt reacts with 1-(2-Pyridylazo)-2-Naphthol indicator. The indicator forms complexes with most metals. After color development, EDTA is added to destroy all metal-PAN complexes except nickel and cobalt. This method is unique because both nickel and cobalt can be determined on the same sample. Single-wavelength instruments, such as the Pocket Colorimeter, cannot differentiate between nickel and cobalt.
Specifications
| Application area | Environmental monitoring, Pharmaceuticals, Wastewater, Reagents, Drinking water |
| Type | Standard solutions - one-parameter analysis |
| Industry | Ecology, Pulp and paper, Pharmaceutical, Glass, Power generation, Transport, Chemical, Food and Beverage, Municipal |
| Parameters | Nickel |
| Concentration | 1000 mg/L as Ni |
| Quantity |
Downloads
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Working procedure: Standard Solution, nickel, 100 mL (1417642) for nickel determination |  |
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