Atomic Spectrometry Group

Publications 1974-79

  1. Lundberg E., Lundmark L.
    Automatic gas control unit for electrothermal atomizers.
    Chem. Biomed. Environ. Instrum. 9 (1979) 91-93.
  2. Lundberg E.
    Instrumental developments in graphite furnace atomic absorption spectroscopy with applications to direct determinations of trace metals in solid samples.
    Ph.D. Thesis, Umeň University (1979). ISBN 91-7174-032-5.
  3. Lundberg E., Frech W.
    Direct determination of trace metals in solid samples by atomic absorption spectrometry with electrothermal atomizers. Part 3. Application of an autosampler to the determination of silver, bismuth, lead and zinc in steels.
    Anal. Chim. Acta 108 (1979) 75-85.
  4. Lundberg E., Frech W.
    Direct determination of trace metals in solid samples by atomic absorption spectrometry with electrothermal atomizers. Part II. Determination of lead in steels and nickel-base alloys.
    Anal. Chim. Acta 104 (1979) 75-84.
  5. Lundberg E., Frech W.
    Direct determination of trace metals in solid samples by atomic absorption spectrometry with electrothermal atomizers. Part I. Investigations of homogeneity for lead and antimony in metallurgical materials.
    Anal. Chim. Acta 104 (1979) 67-74.
  6. Lundberg E.
    Application of a versatile drift-compensating digital peak reader to the direct atomization of solids in graphite furnace atomic absorption spectroscopy.
    Appl. Spectrosc. 32 (1978) 276-281.
  7. Lundberg E.
    A simple modification of the Varian AA-6 spectrophotometer - faster response time to flameless atomizer absorption signals.
    Chem. Instrum. 8 (1978) 197-204.
  8. Frech W.
    The application of high temperature equilibrium calculations for establishing optimum procedures in flameless atomic absorption spectrometry exemplified by determinations of Pb, Sb, Bi and Al in chloride media.
    Ph.D. Thesis, Umeň University (1977).
  9. Johansson K., Frech W., Cedergren A.
    Investigations of reactions involved in flameless atomic absorption procedures. Part VI. A study of some factors influencing the determination of lead in sulphate matrices.
    Anal. Chim. Acta 94 (1977) 245-256.
  10. Persson J-┼., Frech W., Cedergren A.
    Investigations of reactions involved in flameless atomic absorption procedures. Part V. An experimental study of factors influencing the determination of aluminium.
    Anal. Chim. Acta 92 (1977) 95-104.
  11. Persson J-┼., Frech W., Cedergren A.
    Investigations of reactions involved in flameless atomic absorption procedures. Part IV. A theoretical study of factors influencing the determination of aluminium.
    Anal. Chim. Acta 92 (1977) 85-93.
  12. Persson J-┼., Frech W., Cedergren A.
    Determinations of aluminium in low-alloy and stainless steels by flameless atomic absorption spectrometry.
    Anal. Chim. Acta 89 (1977) 119-126.
  13. Frech W., Cedergren A.
    Investigations of reactions involved in flameless atomic absorption procedures. Part III. A study of factors influencing the determination of lead in strong sodium chloride solutions.
    Anal. Chim. Acta 88 (1977) 57-67.
  14. Lundberg E., Johansson G.
    Simultaneous determination of manganese, cobalt, and copper with a computer-controlled flameless atomic absorption spectrophotometer.
    Anal. Chem. 48 (1976) 1922-1926.
  15. Lundgren G.
    Direct determination of cadmium in blood with a temperature-controlled heated graphite-tube atomizer.
    Talanta 23 (1976) 309-312.
  16. Frech W., Lundgren G., Lunner S-E.
    Routine use of flameless AAS for the determination of lead in high and low alloy steels.
    At. Abs. Newsletter 15 (1976) 57-60.
  17. Frech W., Cedergren A.
    Investigations of reactions involved in flameless atomic absorption procedures. Part II. An experimental study of the role of hydrogen in eliminating the interference from chlorine in the determination of lead in steel.
    Anal. Chim. Acta 82 (1976) 93-102.
  18. Frech W., Cedergren A.
    Investigations of reactions involved in flameless atomic absorption procedures. Part I. Application of high-temperature equilibrium calculations to a multicomponent system with special reference to the interference from chlorides.
    Anal. Chim. Acta 82 (1976) 83-92.
  19. Frech W.
    Rapid determination of bismuth in steels by flameless atomic absorption.
    Fresenius Z. Anal. Chem. 275 (1975) 353-357.
  20. Frech W.
    Rapid determination of lead in steel by flameless atomic absorption spectrometry.
    Anal. Chim. Acta 77 (1975) 43-52.
  21. Lundgren G., Lundmark L., Johansson G.
    Temperature controlled heating of the graphite tube atomizer in flameless atomic absorption spectrometry.
    Anal. Chem. 46 (1974) 1028-1031.
  22. Lundgren G., Johansson G.
    A temperature-controlled graphite tube furnace for the determination of trace metals in solid biological tissue.
    Talanta 21 (1974) 257-264.
  23. Frech W.
    Rapid determination of antimony in steel by flameless atomic absorption.
    Talanta 21 (1974) 565-571.
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