共 7 条
[1]
PRECONCENTRATION AND DETERMINATION OF TRACE-ELEMENTS IN FRESH-WATER AND SEA-WATER - COMPARISON OF RESULTS OBTAINED BY DIFFERENT METHODS (X-RAY-FLUORESCENCE, NEUTRON-ACTIVATION AND ATOMIC-ABSORPTION)
[J].
FRESENIUS ZEITSCHRIFT FUR ANALYTISCHE CHEMIE,
1978, 291 (04)
:273-277
[2]
SEPARATION AND X-RAY-FLUORESCENCE ANALYSIS OF DISSOLVED URANIUM FROM NATURAL-WATER BY MEANS OF CHELATING CELLULOSE ION-EXCHANGERS (NATURAL-WATER SAMPLES AS EXAMPLE)
[J].
FRESENIUS ZEITSCHRIFT FUR ANALYTISCHE CHEMIE,
1978, 289 (01)
:28-34
[3]
BURBA P, 1980, VOM WASSER, V54, P227
[4]
SEPARATION OF TRACES OF HEAVY-METALS FROM ORGANIC-SOLVENTS BY MEANS OF CHELATING CELLULOSE EXCHANGERS IN SEPARATION COLUMNS
[J].
FRESENIUS ZEITSCHRIFT FUR ANALYTISCHE CHEMIE,
1981, 309 (05)
:352-354
[5]
SEPARATION OF TRACES OF HEAVY-METALS FROM CONCENTRATED SALT-SOLUTIONS BY MEANS OF CHELATING CELLULOSE EXCHANGERS
[J].
FRESENIUS ZEITSCHRIFT FUR ANALYTISCHE CHEMIE,
1981, 309 (03)
:177-180
[6]
LIESER KH, 1978, MIKROCHIM ACTA, V1, P363
[7]
1980, REAGENTIEN DIAGNOSTI