Zobrazeno 1 - 10
of 16
pro vyhledávání: '"A.E. Hubert"'
Autor:
A.E. Hubert, T.T. Chao
Publikováno v:
Analytica Chimica Acta. 92:197-200
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::31b6aadf82a1c4007a686424e5f12b76
https://doi.org/10.1016/s0003-2670(01)84587-6
https://doi.org/10.1016/s0003-2670(01)84587-6
Publikováno v:
Analytica Chimica Acta. 96:251-257
The sample is digested with a solution of hydrobromic acid and bromine and the excess of bromine is expelled. After dilution of the solution to approximately 3 M in hydrobromic acid, ascorbic acid is added to reduce iron(III) before extraction of tel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1bf58e464b6bf15a8eaf2ece15c9518c
https://doi.org/10.1016/s0003-2670(01)83660-6
https://doi.org/10.1016/s0003-2670(01)83660-6
Autor:
T.T. Chao, A.E. Hubert
Publikováno v:
Talanta. 32:568-570
A rock, soil, or stream-sediment sample is decomposed with hydrofluoric acid, aqua regia, and hydrobromic acid-bromine solution. Gold, thallium, indium and tellurium are separated and concentrated from the sample digest by a two-step MIBK extraction
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::684d141c28217c0edb8f587b7cf0031b
https://doi.org/10.1016/0039-9140(85)80145-4
https://doi.org/10.1016/0039-9140(85)80145-4
Publikováno v:
Open-File Report.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::be60b63fd2a5ba46c6082ba51a4dda42
https://doi.org/10.3133/ofr76863
https://doi.org/10.3133/ofr76863
Publikováno v:
Professional Paper.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1be3d47ce812e5de78fa218263a3983a
https://doi.org/10.3133/pp1135
https://doi.org/10.3133/pp1135
Publikováno v:
Open-File Report.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6c3b63b955880f76fef5a922ce3214d8
https://doi.org/10.3133/ofr791188
https://doi.org/10.3133/ofr791188
Publikováno v:
Open-File Report.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0ba149757eae7c1421e09ef42b48a5f2
https://doi.org/10.3133/ofr81576
https://doi.org/10.3133/ofr81576
Publikováno v:
Open-File Report.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::54c358526e4a81edd2cdf525f6ce8af1
https://doi.org/10.3133/ofr8025
https://doi.org/10.3133/ofr8025
Publikováno v:
Circular.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1a7836f58b0e921ba97c0bdc2008d846
https://doi.org/10.3133/cir562
https://doi.org/10.3133/cir562