Methods for chemical analysis of gallium--The atomic absorption spectrophotometric method for the determination of zinc content

NEPLATNÁ vydána dne 30.4.1984

Methods for chemical analysis of gallium--The cold vapor atomic absorption spectrophotometric method for the determination of mercury content

NEPLATNÁ vydána dne 30.4.1984

Methods for chemical analysis of gallium--The spectro-chemical method for the determination ofleadcoppernickelaluminiumindium and zinc contents

NEPLATNÁ vydána dne 30.4.1984

Methods for chemical analysis of gallium--The 4-(2-pyridylazo)-resorcinol photometric method for the determination of lead content

NEPLATNÁ vydána dne 30.4.1984

Methods for chemical analysis of gallium--The chromazurol S-tetradecyl pyridine bromide photometric method for the determination of aluminium content

NEPLATNÁ vydána dne 30.4.1984

Methods for chemical analysis of gallium--The 47-diphenyl-110-phenanthroline photometric method for the determination of iron content

NEPLATNÁ vydána dne 30.4.1984

Methods for chemical analysis of gallium--The N2O-C2H2 flame atomic absorption spectrophotometric method for the determination of calcium content

NEPLATNÁ vydána dne 30.4.1984

Methods for chemical analysis of gallium--The salicylfluorone cetyltrimethyl ammonium bromide photometric method for the determination of tin content

NEPLATNÁ vydána dne 30.4.1984

Methods for chemical analysis of gallium--The molybdenum blue photometric method for the determination of silicon content

NEPLATNÁ vydána dne 30.4.1984

Methods for chemical analysis of gallium--The ethyl violet photometric method for the determination of indium content

NEPLATNÁ vydána dne 30.4.1984