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Items where Author is "Vachirapatama, N"

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Number of items: 8.

Article

Vachirapatama, N, Dicinoski, GW, Townsend, AT and Haddad, PR 2002 , 'Determination of vanadium as 4-(2-pyridylazo)resorcinol–hydrogen peroxide ternary complexes by ion-interaction reversed-phase liquid chromatography' , Journal of Chromatography A, vol. 956, no. 1-2 , pp. 221-227 , doi: https://doi.org/10.1016/S0021-9673(02)00039-0.

Vachirapatama, N, Doble, P and Haddad, PR 2000 , 'On-line preconcentration of niobium(V) and tantalum(V) as 4-(2-pyridylazo) resorcinol–citrate ternary complexes in geological samples by ion interaction high-performance liquid chromatography' , Journal of Chromatography A, vol. 885, no. 1-2 , pp. 369-375 , doi: https://doi.org/10.1016/S0021-9673(99)01159-0.

Vachirapatama, N, Doble, P and Haddad, PR 2000 , 'Separation and determination of niobium(V) and tantalum(V) as 2-(5-bromo-2-pyridylazo)-5-[N-propyl-N-(3-sulfopropyl)amino]phenol citrate ternary complexes in geological samples using ion interaction high-performance liquid chromatography' , Analytica Chimica Acta, vol. 409, no. 1-2 , pp. 35-43 , doi: https://doi.org/10.1016/S0003-2670(99)00815-6.

Vachirapatama, N, Doble, P, Yu, ZS and Haddad, PR 1999 , 'Determination of Niobium(V) and Tantalum(V) as 2-(5-bromo-2-pyridylazo)-5-diethylaminophenol (Br-PADAP)-citrate ternary complexes in geological materials using ion-interaction reversed-phase high-performance liquid chromatography' , Chromatographia, vol. 50, no. 9-10 , pp. 601-606 , doi: https://doi.org/10.1007/BF02493667.

Vachirapatama, N, Doble, P, Yu, ZS, Macka, M and Haddad, PR 2001 , 'Separation of niobium(V) and tantalum(V) as ternary complexes with citrate and metallochromic ligands by capillary electrophoresis' , Analytica Chimica Acta, vol. 434, no. 2 , pp. 301-307 , doi: https://doi.org/10.1016/S0003-2670(01)00833-9.

Vachirapatama, N, Jirakiattikul, Y, Dicinoski, GW, Townsend, AT and Haddad, PR 2005 , 'On-line preconcentration and sample clean-up system for the determination of vanadium as a 4-(2-pyridylazo) resorcinol–hydrogen peroxide ternary complex in plant tissues by ion-interaction high performance liquid chromatography' , Analytica Chimica Acta, vol. 543, no. 1-2 , pp. 70-76 , doi: https://doi.org/10.1016/j.aca.2005.04.021.

Vachirapatama, N, Macka, M and Haddad, PR 2002 , 'Separation and determination of vanadium in fertiliser by capillary electrophoresis with a light-emitting diode detector' , Analytical and Bioanalytical Chemistry, vol. 374, no. 6 , pp. 1082-1085 , doi: https://doi.org/10.1007/s00216-002-1564-8.

Vachirapatama, N, Macka, M, Paull, B, Munker, C and Haddad, PR 1999 , 'Determination of niobium(V) and tantalum(V) as 4-(2-pyridylazo)resorcinol–citrate ternary complexes in geological materials by ion-interaction reversed-phase high-performance liquid chromatography' , Journal of Chromatography A, vol. 850, no. 1-2 , pp. 257-268 , doi: https://doi.org/10.1016/S0021-9673(99)00143-0.

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