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93 research outputs found

Determination of carbon isotope ratios in amino acids, proteins, and oligosaccharides by inductively coupled plasma-mass spectrometry

Author: A. J. Walder
A. J. Walder
A. R. Warren
A. Sugimoto
B. N. Popp
C. McRae
D. E. Matthew
E. H. Evans
F. J. Sansone
F. P. Abramson
I. Begley
J. T. Brenna
J. Vogl
J. Vogl
K. Hu
K. P. Huber
K. Sakata
L. A. Allen
L. A. Allen
M. E. Ketterer
N. Furuta
N. S. Nonose
P. G. Whittaker
R. Aguilera
R. S. Houk
R. S. Houk
R. S. Houk
S. D. Tanner
S. R. Koirtyohann
S.-J. Jiang
W. Meier-Augenstein
Publication venue: 'Elsevier BV'
Publication date
Field of study

Accumulation of mercury in fish and man from reservoirs in Northern Finland

Author: A. G. Johnels
A. Igata
A. Jernelöv
A. Mutenia
A. R. Abernathy
Ari Sepp�nen
B. Ohlin
C. E. Delisle
D. W. Schindler
F. Berglund
F. Ribeyre
G. WestM
H. Vogt
I. R. Jonasson
J. A. Cox
J. Bisogni
J. F. Meister
J. Sauvonsaari
J. Soveri
L. Håkansson
L. Kosta
M. Franssila
M. Harada
Martin Lodenius
Matti Herranen
O. Nenonen
P. Bene?
P. Nuorteva
P. Nuorteva
P. Sumari
R. Ohtsuka
R. W. Miller
R. W. Phelps
S. R. Koirtyohann
T. A. Jackson
T. Fagerström
T. Suzuki
T. Takeuchi
V. Zelenko
Publication venue: D. Reidel Publishing Co.
Publication date: 01/01/1983
Field of study

Helsingin yliopiston digitaalinen arkisto

St�rungen bei der atomabsorptionsspektralphotometrischen Bestimmung von Aluminium

Author: J. Musil
P. E. Paus
S. R. Koirtyohann
Publication venue: 'Springer Science and Business Media LLC'
Publication date: 01/01/1974
Field of study

New type of interference in atomic absorption or emission measurements with the premixed nitrous oxide-acetylene flame

Author: Amos M. D.
Amos M. D.
E. E. Pickett
Koirtyohann S. R.
Manning D. C.
Pickett E. E.
S. R. Koirtyohann
Sachdev S. L.
Willis J. B.
Publication venue: 'American Chemical Society (ACS)'
Publication date
Field of study

Molecular absorption spectra of complex matrices in premixed flames

Author: Alkemade C. T. J.
Berndt H.
Culver B. R.
Culver B. R.
Dean J. A.
Department of Chemistry
E.
Fry R. C.
Koirtyohann S. R.
Koirtyohann S. R.
Koirtyohann S. R.
Koizumi H.
M. B. Denton
Manning D C.
R. C. Fry
Skogerboe R. K.
Skogerboe R. K.
Zander A. T.
Publication venue: 'American Chemical Society (ACS)'
Publication date
Field of study

Interference of molecular spectra due to alkali halides in nonflame atomic absorption spectrometry

Author: Amos M. D.
Brodle D. G.
Bruce R. Culver
Guger S.
Koirtyohann S. R.
Terry. Surles
Publication venue: 'American Chemical Society (ACS)'
Publication date
Field of study

Determination of mineral and trace element concentrations in pine needles by ICP-OES: evaluation of different sample pre-treatment methods

Author: Aki Ilander
Ari Väisänen
Koirtyohann S
Paula Laatikainen
Saarsalmi A
Sanna Renvall
White R
Publication venue: 'Informa UK Limited'
Publication date
Field of study

A history of atomic absorption spectroscopy from an academic perspective

Author: Alkemade C.T.J.
Chan Y. K.
Chicago
Fassel V. A.
Fiorino I. A.
Fuwa K.
Jarnutowski R. J.
Koirtyohann S. R.
Lundell G.E.F.
Meggers W. F.
Order
Robinson J. W.
S. R. Koirtyohann
Sandell E. B.
Slavin M.
Twyman F.
Walsh A.
Publication venue: 'American Chemical Society (ACS)'
Publication date
Field of study

Furnace Atomic Absorption— A Method Approaching Maturity

Author: 1982 American Chemical Society ANALYTICAL CHEMISTRY VOL. 54, NO. 14
M. L. Kaiser
S. R. Koirtyohann
Publication venue: 'American Chemical Society (ACS)'
Publication date
Field of study

Light Scattering by Particles in Atomic Absorption Spectrometry.

Author: Allan J. E.
Berger A.
Billings G. K.
David D. J.
Dean J. A.
Dostal P.
E. E. Pickett
Fritz J.
Koirtyohann S. R.
Magnuson J. A.
Magnuson J. A.
S. R. Koirtyohann
Schenk G. H.
Van de Hulst H. C.
Willis J. B.
Publication venue: 'American Chemical Society (ACS)'
Publication date
Field of study

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