Mechanisms of transition metal interferences in hydride generation atomic absorption spectrometry. Part 4. Influence of acid and tetrahydroborate concentrations on interferences in arsenic and selenium determinations

Bernhard Welz; Marianne Schubert-Jacobs

doi:10.1039/ja9860100023

Mechanisms of transition metal interferences in hydride generation atomic absorption spectrometry. Part 4. Influence of acid and tetrahydroborate concentrations on interferences in arsenic and selenium determinations

Journal of Analytical Atomic Spectrometry ◽

10.1039/ja9860100023 ◽

1986 ◽

Vol 1 (1) ◽

pp. 23 ◽

Cited By ~ 73

Author(s):

Bernhard Welz ◽

Marianne Schubert-Jacobs

Keyword(s):

Transition Metal ◽

Atomic Absorption Spectrometry ◽

Atomic Absorption ◽

Hydride Generation ◽

Absorption Spectrometry

Download Full-text

Mechanisms of transition metal interferences in hydride generation atomic-absorption spectrometry. Part 2. Influence of the valency state of arsenic on the degree of signal depression caused by copper, iron and nickel

The Analyst ◽

10.1039/an9840900573 ◽

1984 ◽

Vol 109 (5) ◽

pp. 573 ◽

Cited By ~ 63

Author(s):

Bernhard Welz ◽

Marianne Melcher

Keyword(s):

Transition Metal ◽

Atomic Absorption Spectrometry ◽

Atomic Absorption ◽

Hydride Generation ◽

Absorption Spectrometry ◽

Valency State

Download Full-text

The mechanism of transition metal interference in hydride generation atomic absorption spectrometry

Spectrochimica Acta Part B Atomic Spectroscopy ◽

10.1016/0584-8547(88)80174-5 ◽

1988 ◽

Vol 43 (9-11) ◽

pp. 1349-1354 ◽

Cited By ~ 42

Author(s):

D. Bax ◽

J. Agterdenbos ◽

E. Worrell ◽

J.Beneken Kolmer

Keyword(s):

Transition Metal ◽

Atomic Absorption Spectrometry ◽

Atomic Absorption ◽

Hydride Generation ◽

Absorption Spectrometry

Download Full-text

Mechanisms of transition metal interferences in hydride generation atomic-absorption spectrometry. Part 1. Influence of cobalt, copper, iron and nickel on selenium determination

The Analyst ◽

10.1039/an9840900569 ◽

1984 ◽

Vol 109 (5) ◽

pp. 569 ◽

Cited By ~ 105

Author(s):

Bernhard Welz ◽

Marianne Melcher

Keyword(s):

Transition Metal ◽

Atomic Absorption Spectrometry ◽

Atomic Absorption ◽

Hydride Generation ◽

Absorption Spectrometry ◽

Selenium Determination ◽

Cobalt Copper

Download Full-text

Study of interferences by transition metal ions in hydride generation atomic absorption spectrometry of antimony

Analytica Chimica Acta ◽

10.1016/s0003-2670(00)82488-5 ◽

1991 ◽

Vol 244 ◽

pp. 129-134 ◽

Cited By ~ 17

Author(s):

Narsito ◽

J. Agterdenbos ◽

D. Bax

Keyword(s):

Transition Metal ◽

Metal Ions ◽

Atomic Absorption Spectrometry ◽

Atomic Absorption ◽

Hydride Generation ◽

Absorption Spectrometry ◽

Transition Metal Ions

Download Full-text

Mechanisms of transition metal interferences in hydride generation atomic-absorption spectrometry. Part 3. Releasing effect of iron(III) on nickel interference on arsenic and selenium

The Analyst ◽

10.1039/an9840900577 ◽

1984 ◽

Vol 109 (5) ◽

pp. 577 ◽

Cited By ~ 51

Author(s):

Bernhard Welz ◽

Marianne Melcher

Keyword(s):

Transition Metal ◽

Atomic Absorption Spectrometry ◽

Atomic Absorption ◽

Hydride Generation ◽

Absorption Spectrometry ◽

Releasing Effect

Download Full-text

Metal interferences and their removal prior to the determination of As(T) and As(III) in acid mine waters by hydride generation atomic absorption spectrometry

10.3133/wri034117 ◽

2003 ◽

Keyword(s):

Atomic Absorption Spectrometry ◽

Atomic Absorption ◽

Hydride Generation ◽

Absorption Spectrometry ◽

Mine Waters ◽

Acid Mine ◽

Acid Mine Waters

Download Full-text

Workplace air. Determination of particulate arsenic and arsenic compounds and arsenic trioxide vapour. Method by hydride generation and atomic absorption spectrometry

10.3403/00942991u ◽

2015 ◽

Keyword(s):

Atomic Absorption Spectrometry ◽

Atomic Absorption ◽

Arsenic Trioxide ◽

Hydride Generation ◽

Absorption Spectrometry ◽

Arsenic Compounds ◽

Workplace Air

Download Full-text

Foodstuffs. Determination of trace elements. Determination of total arsenic by hydride generation atomic absorption spectrometry (HGAAS) after dry ashing

10.3403/03269584u ◽

2015 ◽

Keyword(s):

Trace Elements ◽

Atomic Absorption Spectrometry ◽

Atomic Absorption ◽

Hydride Generation ◽

Absorption Spectrometry ◽

Total Arsenic ◽

Dry Ashing

Download Full-text

Foodstuffs. Determination of trace elements. Determination of inorganic arsenic in seaweed by hydride generation atomic absorption spectrometry (HGAAS) after acid extraction

10.3403/30149864u ◽

2015 ◽

Keyword(s):

Trace Elements ◽

Atomic Absorption Spectrometry ◽

Atomic Absorption ◽

Hydride Generation ◽

Inorganic Arsenic ◽

Absorption Spectrometry ◽

Acid Extraction

Download Full-text

Animal feeding stuffs. Determination of selenium by hydride generation atomic absorption spectrometry (HGAAS) after microwave digestion (digestion with 65 % nitric acid and 30 % hydrogen peroxide)

10.3403/30199732u ◽

2015 ◽

Keyword(s):

Hydrogen Peroxide ◽

Nitric Acid ◽

Atomic Absorption Spectrometry ◽

Atomic Absorption ◽

Microwave Digestion ◽

Hydride Generation ◽

Absorption Spectrometry ◽

Animal Feeding

Download Full-text