הכימיה - אתגר

Tables of wavenumbers for the calibration of infrared spectrometers / International Union of Pure and Applied Chemistry, Commission on Molecular Structure and Spectroscopy ; compiled by A.R.H. Cole.

International Union of Pure and Applied Chemistry. Commission on Molecular Structure and Spectroscopy

Synoptic tables of chemistry : intended to serve as a summary of the lectures delivered on that science, in the public schools at Paris / by A.F. Fourcroy ; translated from the original French, by William Nicholson.

Antoine-François de Fourcroy comte, 1755-1809

The chemical pocket-book, or, Memoranda chemica : arranged in a compendium of chemistry : with tables of attractions, &c. : calculated as well for the occasional reference of the professional student, as to supply others with a general knowledge of chemistry : with the latest discoveries, from the London 2nd ed / by James Parkinson ; to which is now added an Appendir [sic], containing the principal objections to the antiphlogistic system of chemistry, by James Woodhouse.

James Parkinson 1755-1824

Rechentafeln für die Chemische Analytik : Basiswissen für die Analytische Chemie / Alfred Ruland, Ursula Ruland.