Search Results - "POWELL, H. K. J" :: K.UTB vyhledávací portál | TBU Library Retrieval Portal

Analyte preconcentration and separation from small volumes by electrodeposition for electrothermal atomic absorption spectroscopy

Analyte preconcentration and separation from small volumes by electrodeposition for electrothermal atomic absorption spectroscopy

by Matousek, Jaroslav P., J. Powell, H.Kipton
Published in Talanta (Oxford) (01.12.1993)

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Journal Article Conference Proceeding

Ion-selective electrode potentiometric studies on the complexation of copper(II) by soil-derived humic and fulvic acids

Ion-selective electrode potentiometric studies on the complexation of copper(II) by soil-derived humic and fulvic acids

by TOWN, R. M, POWELL, H. K. J
Published in Analytica chimica acta (15.07.1993)

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Journal Article

Flow-injection analysis applied to the kinetic determination of reactive (toxic) aluminium: comparison of chromophores

Flow-injection analysis applied to the kinetic determination of reactive (toxic) aluminium: comparison of chromophores

by Hawke, D.J., Powell, H.K.J.
Published in Analytica chimica acta (30.12.1994)

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Journal Article

Analyte stabilization by electrodeposited palladium modifier for electrothermal atomic absorption spectrometry: characterization by scanning electron microscopy and anodic stripping voltammetry

Analyte stabilization by electrodeposited palladium modifier for electrothermal atomic absorption spectrometry: characterization by scanning electron microscopy and anodic stripping voltammetry

by Matousek, J.P., Powell, H.K.J.
Published in Talanta (Oxford) (01.07.1997)

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Journal Article

Hydrolysis kinetics of the trans-dichloro(1,2-diaminoethane)(1,3-diaminopropane)chromium(III) and cobalt(III) cations in acidic aqueous solution

Hydrolysis kinetics of the trans-dichloro(1,2-diaminoethane)(1,3-diaminopropane)chromium(III) and cobalt(III) cations in acidic aqueous solution

by Couldwell, M. C, House, D. A, Powell, H. K. J
Published in Inorganic chemistry (01.03.1973)

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Journal Article

Acid pyrophosphate extraction of soil fulvic acids

Acid pyrophosphate extraction of soil fulvic acids

by Gregor, J.E, Powell, H.K.J
Published in Journal of soil science (01.12.1986)

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Journal Article

Direct potentiometric measurement of hydrogen ion concentrations in sodium chloride solutions of fixed ionic strength

Direct potentiometric measurement of hydrogen ion concentrations in sodium chloride solutions of fixed ionic strength

by Hedwig, G. R, Powell, H. K. J
Published in Analytical chemistry (Washington) (01.08.1971)

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Journal Article

$siphon device for fractionation of runoff samples$

siphon device for fractionation of runoff samples

by Downing, F, Powell, H.K.J
Published in New Zealand journal of agricultural research (01.01.1980)

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Journal Article

Reactions of triethylenetetramine with protons and bivalent zinc, cadmium, and lead in aqueous solution and aqueous dioxane (50% v/v)

Reactions of triethylenetetramine with protons and bivalent zinc, cadmium, and lead in aqueous solution and aqueous dioxane (50% v/v)

by McBryde, W. A. E, Powell, H. K. J
Published in Canadian journal of chemistry (15.07.1979)

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Journal Article

Coordination of oxygen by cobalt(II) complexes in aqueous solution. Calorimetric study

Coordination of oxygen by cobalt(II) complexes in aqueous solution. Calorimetric study

by Powell, H. K. J, Nancollas, G. H
Published in Journal of the American Chemical Society (01.04.1972)

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Journal Article

Ethylenediamine-N,N′-diacetic acid complexes with divalent manganese, zinc, cadmium, and lead: a thermodynamic study

Ethylenediamine-N,N′-diacetic acid complexes with divalent manganese, zinc, cadmium, and lead: a thermodynamic study

by Gualtieri, R. J, McBryde, W. A. E, Powell, H. K. J
Published in Canadian journal of chemistry (01.01.1979)

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Journal Article

Enthalpy data as evidence of a dissociative mechanism in the base hydrolysis of some acidopentaamminecobalt(III) complexes

Enthalpy data as evidence of a dissociative mechanism in the base hydrolysis of some acidopentaamminecobalt(III) complexes

by Powell, H. K. J, House, D. A
Published in Inorganic chemistry (01.08.1971)

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Journal Article

A modification of Childs' field test for ferrous iron and ferric-organic complexes in soils

A modification of Childs' field test for ferrous iron and ferric-organic complexes in soils

by Kennedy, J.A, Powell, H.K.J, White, J.M. (Canterbury Univ., Christchurch (New Zealand). Chemistry Dept.)
Published in Australian journal of soil research (1982)

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Journal Article

An intermediate for the synthesis of cyclic tetramine ligands: 4,4,9,9-tetramethyl-5,8-diazadodecane-2,11-dione

An intermediate for the synthesis of cyclic tetramine ligands: 4,4,9,9-tetramethyl-5,8-diazadodecane-2,11-dione

by Love, J. L., Powell, H. K. J.
Published in Chemical Communications (London) (1968)

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Journal Article

Free energy, enthalpy, and entropy of formation for copper(II) complexes with some C(1)-substituted 1,2-diaminoethanes

Free energy, enthalpy, and entropy of formation for copper(II) complexes with some C(1)-substituted 1,2-diaminoethanes

by Powell, H. K. J., Curtis, N. F.
Published in Journal of the Chemical Society. A. Inorganic, physical, theoretical (1967)

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Journal Article

Transition-metal complexes with aliphatic Schiff bases. Part VIII. Isomeric hexamethyl-1,4,8,11-tetra-azacyclotetradecadienenickel(II) complexes formed by reaction of trisdiaminoethanenickel(II) with acetone

Transition-metal complexes with aliphatic Schiff bases. Part VIII. Isomeric hexamethyl-1,4,8,11-tetra-azacyclotetradecadienenickel(II) complexes formed by reaction of trisdiaminoethanenickel(II) with acetone

by Curtis, N. F., Curtis, Y. M., Powell, H. K. J.
Published in Journal of the Chemical Society. A. Inorganic, physical, theoretical (1966)

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Journal Article

Some complexes of diethylenetriamine with nickel(II), copper(II), and zinc(II)

Some complexes of diethylenetriamine with nickel(II), copper(II), and zinc(II)

by Curtis, N. F., Powell, H. K. J.
Published in Journal of the Chemical Society. A. Inorganic, physical, theoretical (1968)

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Journal Article

Magnetic properties of iron( II ) near the 5 T 2 – 1 A 1 crossover

Magnetic properties of iron( II ) near the 5 T 2 – 1 A 1 crossover

by Cunningham, Annette J., Fergusson, J. E., Powell, H. K. J., Sinn, E., Wong, H.
Published in Journal of the Chemical Society. Dalton transactions (1972)

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Journal Article

The free energy, enthalpy, and entropy changes for the neutralisation of some C-1-substituted 1,2-diaminoethanes

The free energy, enthalpy, and entropy changes for the neutralisation of some C-1-substituted 1,2-diaminoethanes

by Powell, H. K. J., Curtis, N. F.
Published in Journal of the Chemical Society. B. Physical organic (1966)

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Journal Article

Equilibrium modelling of interferences in the visible spectrophotometric determination of aluminium(III): Comparison of the chromophores chrome azurol S, eriochrome cyanine R and pyrocatechol violet, and stability constants for eriochrome cyanine R-aluminium complexes

Equilibrium modelling of interferences in the visible spectrophotometric determination of aluminium(III): Comparison of the chromophores chrome azurol S, eriochrome cyanine R and pyrocatechol violet, and stability constants for eriochrome cyanine R-aluminium complexes

by Hawke, David J., Powell, H.Kipton J., Simpson, Stuart L.
Published in Analytica chimica acta (09.02.1996)

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Journal Article