共 17 条
[12]
ANALYSIS OF TRACE-ELEMENTS IN BIOLOGICAL-MATERIAL
[J].
FRESENIUS ZEITSCHRIFT FUR ANALYTISCHE CHEMIE,
1977, 283 (04)
:257-267
[13]
CAUSES AND ELIMINATION OF SYSTEMATIC-ERRORS IN THE DETERMINATION OF ELEMENTS IN AQUEOUS-SOLUTIONS IN THE NG-ML AND PG-ML RANGE
[J].
FRESENIUS ZEITSCHRIFT FUR ANALYTISCHE CHEMIE,
1980, 302 (01)
:1-14
[15]
VOLLAND G, UNPUB SPECTROCHIM AC
[16]
ZIEF M, 1976, CHEM ANAL
[17]
1978, PURE APPL CHEM, V50, P1519