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Determination of copper, nickel, cobalt, silver, lead, cadmium, and mercury ions in water by solid-phase extraction and the RP-HPLC with UV-Vis detection

Analytical and bioanalytical chemistry, 2003-03, Vol.375 (6), p.831-835

2003

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Simultaneous determination of palladium, platinum, rhodium and gold by on-line solid phase extraction and high performance liquid chromatography with 5-(2-hydroxy-5-nitrophenylazo)thiorhodanine as pre-column derivatization regents

Journal of Chromatography A, 2005-11, Vol.1094 (1), p.77-82

2005

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Determination of trace lead, cadmium and mercury by on-line column enrichment followed by RP-HPLC as metal-tetra-(4-bromophenyl)-porphyrin chelates

Talanta (Oxford), 2002-06, Vol.57 (4), p.751-756

2002

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Cytotoxic Flavonoids from the Flower Buds of Rosa rugosa

Planta medica, 2013, Vol.79 (10)

2013

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Spectrophotometric determination of silver with 2-(2-quinolylazo)-5-diethylaminoaniline

Talanta (Oxford), 2002-09, Vol.58 (3), p.467-473

2002

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Loss spectrum and electromagnetic behavior of problem 21 family

IEEE transactions on magnetics, 2006-04, Vol.42 (4), p.1467-1470

2006

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Study on the solid phase extraction of Co(II)-QADEAB chelate with C 18 disk and its application to the determination of trace cobalt

Talanta (Oxford), 2002-09, Vol.58 (3), p.511-515

2002

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Study on the determination of lead, cadmium, mercury, nickel and zinc by a rapid column high-performance liquid chromatography

Journal of the Brazilian Chemical Society, 2005-12, Vol.16 (6a), p.1154-1159

2005

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Solid Phase Extraction and Spectrophotometric Determination of Au(III) with 5-(2-Hydroxy-5-nitrophenylazo)thiorhodanine

Analytical Sciences, 2006, Vol.22(4), pp.627-630

2006

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Simultaneous determination of palladium, platinum and rhodium by on-line column enrichment and HPLC with 2,4-dihydroxybenzylidenethiorhodanine as pre-column derivatization reagent

Journal of the Brazilian Chemical Society, 2006-01, Vol.17 (1), p.189-193

2006

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Simultaneous Determination of Four Heavy Metal Ions in Tobacco and Tobacco Additive by Online Enrichment Followed by RP-HPLC and Microwave Digestion

Journal of chromatographic science, 2003-04, Vol.41 (4), p.195-199

2003

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Complex formation of the new reagent 5-(6-methoxy-2-benzothiazoleazo)-8-aminoquinoline with cobalt and nickel for their sensitive spectrophotometric detection

Analytica chimica acta, 1999-06, Vol.391 (3), p.365-371

1999

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SOLID PHASE EXTRACTION AND SPECTROPHOTOMETRIC DETERMINATION OF COBALT WITH 2-(2-QUINOLINYLAZO)-5-DIMETHYLAMINOBENZOIC ACID AS CHROMOGENIC REAGENT

Analytical letters, 2002-08, Vol.35 (10), p.1735-1745

2002

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Spectrophotometric Determination of Palladium by the Colouration with 2-(2-Quinolylazo)-5-diethylaminobenzoic Acid

Bulletin of the Korean Chemical Society, 2005-10, Vol.26 (10), p.1623-1626

2005

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Solid Phase Extraction and Spectrophotometric Determination of Silver with 2-(2-Quinolylazo)-5-diethylaminophenol as Chromogenic Reagent

Analytical Sciences, 2003, Vol.19(2), pp.299-302

2003

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Study on Solid Phase Extraction and Spectrophotometric Determination of Nickel in Waters and Biological Samples

Bulletin of the Korean Chemical Society, 2004-04, Vol.25 (4), p.545-548

2004

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Study on Solid Phase Extraction and Spectrophotometric Determination of Vanadium with 2-(2-Quinolylazo)-5-Diethylaminophenol

Bulletin of the Korean Chemical Society, 2004-02, Vol.25 (2), p.263-266

2004

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Spectrophotometric determination of silver with 2-(2-quinolylazo)-5-diethylaminophenol as chromogenic reagent

Analytical and bioanalytical chemistry, 2002-12, Vol.374 (7-8), p.1325-1329

2002

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Determination of Nickel with 2-(2-Quinolylazo)-5-diethylaminoaniline as a Chromogenic Reagent

Analytical Sciences, 2003, Vol.19(10), pp.1449-1452

2003

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Study of solid phase extraction prior to spectrophotometric determination of platinum with N-(3,5-dimethylphenyl)-N'-(4-aminobenzenesulfonate)-thiourea

Mikrochimica acta (1966), 2006-02, Vol.153 (3-4), p.187-191

2006

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Simultaneous Determination of Silver, Nickel, Lead, Cadmium, and Mercury by On-Line Column Enrichment, Followed by Reversed Phase High Performance Liquid Chromatography

Journal of liquid chromatography & related technologies, 2004, Vol.27 (3), p.451-463

2004

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Study on the Determination of Cobalt, Nickel, Copper, Zinc and Vanadium in Environmental Samples by a Rapid High-Performance Liquid Chromatography

Journal of the Chinese Chemical Society (Taipei), 2005-04, Vol.52 (2), p.277-282

2005

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Determination of Lead, Cadmium and Mercury in Microwave-digested Foodstuffs by RP-HPLC with an On-line Enrichment Technique

Analytical Sciences, 2003, Vol.19(2), pp.255-258

2003

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Determination of lead, cadmium, and mercury by on-line enrichment followed by RP-HPLC

Journal of analytical chemistry (New York, N.Y.), 2003-11, Vol.58 (11), p.1054-1059

2003

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Study on Determination of Seven Transition Metal Ions in Water and Food by Microcolumn High-Performance Liquid Chromatography

Bulletin of the Korean Chemical Society, 2004, 25(5), , pp.694-698

2004

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Determination of copper, nickel, cobalt, silver, lead, cadmium, and mercury ions in water by solid-phase extraction and the RP-HPLC with UV-Vis detection

Simultaneous determination of palladium, platinum, rhodium and gold by on-line solid phase extraction and high performance liquid chromatography with 5-(2-hydroxy-5-nitrophenylazo)thiorhodanine as pre-column derivatization regents

Determination of trace lead, cadmium and mercury by on-line column enrichment followed by RP-HPLC as metal-tetra-(4-bromophenyl)-porphyrin chelates

Cytotoxic Flavonoids from the Flower Buds of Rosa rugosa

Spectrophotometric determination of silver with 2-(2-quinolylazo)-5-diethylaminoaniline

Loss spectrum and electromagnetic behavior of problem 21 family

Study on the solid phase extraction of Co(II)-QADEAB chelate with C 18 disk and its application to the determination of trace cobalt

Study on the determination of lead, cadmium, mercury, nickel and zinc by a rapid column high-performance liquid chromatography

Solid Phase Extraction and Spectrophotometric Determination of Au(III) with 5-(2-Hydroxy-5-nitrophenylazo)thiorhodanine

Simultaneous determination of palladium, platinum and rhodium by on-line column enrichment and HPLC with 2,4-dihydroxybenzylidenethiorhodanine as pre-column derivatization reagent

Simultaneous Determination of Four Heavy Metal Ions in Tobacco and Tobacco Additive by Online Enrichment Followed by RP-HPLC and Microwave Digestion

Complex formation of the new reagent 5-(6-methoxy-2-benzothiazoleazo)-8-aminoquinoline with cobalt and nickel for their sensitive spectrophotometric detection

SOLID PHASE EXTRACTION AND SPECTROPHOTOMETRIC DETERMINATION OF COBALT WITH 2-(2-QUINOLINYLAZO)-5-DIMETHYLAMINOBENZOIC ACID AS CHROMOGENIC REAGENT

Spectrophotometric Determination of Palladium by the Colouration with 2-(2-Quinolylazo)-5-diethylaminobenzoic Acid

Solid Phase Extraction and Spectrophotometric Determination of Silver with 2-(2-Quinolylazo)-5-diethylaminophenol as Chromogenic Reagent

Study on Solid Phase Extraction and Spectrophotometric Determination of Nickel in Waters and Biological Samples

Study on Solid Phase Extraction and Spectrophotometric Determination of Vanadium with 2-(2-Quinolylazo)-5-Diethylaminophenol

Spectrophotometric determination of silver with 2-(2-quinolylazo)-5-diethylaminophenol as chromogenic reagent

Determination of Nickel with 2-(2-Quinolylazo)-5-diethylaminoaniline as a Chromogenic Reagent

Study of solid phase extraction prior to spectrophotometric determination of platinum with N-(3,5-dimethylphenyl)-N'-(4-aminobenzenesulfonate)-thiourea

Simultaneous Determination of Silver, Nickel, Lead, Cadmium, and Mercury by On-Line Column Enrichment, Followed by Reversed Phase High Performance Liquid Chromatography

Study on the Determination of Cobalt, Nickel, Copper, Zinc and Vanadium in Environmental Samples by a Rapid High-Performance Liquid Chromatography

Determination of Lead, Cadmium and Mercury in Microwave-digested Foodstuffs by RP-HPLC with an On-line Enrichment Technique

Determination of lead, cadmium, and mercury by on-line enrichment followed by RP-HPLC

Study on Determination of Seven Transition Metal Ions in Water and Food by Microcolumn High-Performance Liquid Chromatography

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