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REFERENCE METHOD FOR THE ESTIMATION OF LEAD IN BEER
Publication year - 1953
Publication title -
journal of the institute of brewing
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.523
H-Index - 51
eISSN - 2050-0416
pISSN - 0046-9750
DOI - 10.1002/j.2050-0416.1953.tb06201.x
Subject(s) - lead (geology) , estimation , biochemical engineering , chemistry , computer science , chromatography , process engineering , biology , engineering , paleontology , systems engineering
Beer is submitted to wet oxidation with cone nitric and sulphuric acids, and lead is then determined colorimetrically after extraction with chloroform‐dithizone reagent and conversion to sulphide.