[SMM Analysis: December Sulphuric Acid Exports Hit a New High for the Year, What Are the Reasons?] According to data from the General Administration of Customs, China exported a total of 519,700 mt of ...
FOR the analysis of the nitrate content of sea water, and for certain tests on alkaloids, it is necessary to have sulphuric acid free from all but the most minute amounts of nitric acid.
Scientific American is part of Springer Nature, which owns or has commercial relations with thousands of scientific publications (many of them can be found at www ...
A 30-year-old man and his 20-year-old girlfriend are admitted at the Kiambu Level Five Hospital after an attempted murder and suicide incident. The boyfriend is suspected to have tried to kill the ...