Produkt mají v nabídce:
Chemical Examination of Water, Sewage, Foods and Other Substances - Purvis, J. E. a Hodgson, T. R.
First published in 1922 as part of the Cambridge Public Health Series, this book examines the chemistry of water, sewage, food and other substances. Purvis and Hodgson assess methods of analysis for edible materials like pepper, vinegar and alcohol, as well as for disinfectants and coal gas.
