SOLID PHASE EXTRACTION OF ULTRA TRACE AMOUNTS OF NT^2+ BY DIMETHYLGLYOXIME (DMG) IMMOBILIZED ON COLUMN

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SHEMIRAN F.; ZAMANI M.; JAMALI M.R.

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: Iranian Journal of Chemistry and Chemical Engineering Year:2003 | Volume:22 | Issue:2 Page(s): 55-59

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Information Journal Paper

Title

SOLID PHASE EXTRACTION OF ULTRA TRACE AMOUNTS OF NT^2+ BY DIMETHYLGLYOXIME (DMG) IMMOBILIZED ON COLUMN

Author(s)

SHEMIRAN F. | ZAMANI M. | JAMALI M.R. | Issue Writer Certificate

Keywords

NICKEL DETERMINATION

ATOMIC ABSORPTION SPECTROMETRY

SURFACTANT

DIMETYLGLYOXIM

Abstract

A column of alumina modified with sodium dodecyl sulfate (SDS) and dimethylglyoxime (DMG) was prepared for the preconcentration of trace nickel from water samples for flame ATOMIC ABSORPTION SPECTROMETRY (EMS) determinations. Under optimized conditions (pH= 7.0; flow rate: 20 mlmin-1) nickel was retained on the column. The nickel collected on the column was eluted with 5 mL of 1 M nitric acid. Recovery was greater than 98%. A concentration factor of 200 can be achieved by passing 1000mL of sample through the column. The relative standard deviation (10 replicate analyses) at the 200 ngmtl-1 level for nickel was 2.2% and the corresponding limit of detection (based on 3 s) was 0.82 ngml-1. The method was applied to the determination of nickel in row solution for nickel plating.

Cites

SELECTIVE EXTRACTION AND DETERMINATION OF DI (2-ETHYLHEXYL) PHTHALATE IN AQUEOUS SOLUTION BY HPLC COUPLED WITH MOLECULARLY IMPRINTED SOLID-PHASE EXTRACTION

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APA: Copy

SHEMIRAN, F., ZAMANI, M., & JAMALI, M.R.. (2003). SOLID PHASE EXTRACTION OF ULTRA TRACE AMOUNTS OF NT^2+ BY DIMETHYLGLYOXIME (DMG) IMMOBILIZED ON COLUMN. IRANIAN JOURNAL OF CHEMISTRY AND CHEMICAL ENGINEERING (IJCCE), 22(2), 55-59. SID. https://sid.ir/paper/528688/en

Vancouver: Copy

SHEMIRAN F., ZAMANI M., JAMALI M.R.. SOLID PHASE EXTRACTION OF ULTRA TRACE AMOUNTS OF NT^2+ BY DIMETHYLGLYOXIME (DMG) IMMOBILIZED ON COLUMN. IRANIAN JOURNAL OF CHEMISTRY AND CHEMICAL ENGINEERING (IJCCE)[Internet]. 2003;22(2):55-59. Available from: https://sid.ir/paper/528688/en

IEEE: Copy

F. SHEMIRAN, M. ZAMANI, and M.R. JAMALI, “SOLID PHASE EXTRACTION OF ULTRA TRACE AMOUNTS OF NT^2+ BY DIMETHYLGLYOXIME (DMG) IMMOBILIZED ON COLUMN,” IRANIAN JOURNAL OF CHEMISTRY AND CHEMICAL ENGINEERING (IJCCE), vol. 22, no. 2, pp. 55–59, 2003, [Online]. Available: https://sid.ir/paper/528688/en

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