Chemicals
Found in 9 Collections and/or Records:
Letter from Alexander Wilson to Joseph Black, 13 January 1783
Letter from Alexander Wilson to Joseph Black about the chemical compound colcothar and the grinding of a speculum.
Letter from Robert Dundas to Joseph Black, 19 November 1781
Letter from Robert Dundas to Joseph Black about cobalt and laboratory chemical preperation.
Note from Alexander Monro to Joseph Black and extracts of Lorenz Florenz Friedrich von Crell's letters, 04 June 1782
Note from Alexander Monro asking Joseph Black to correct a manuscript (with extracts of Lorenz Florenz Friedrich von Crell's letters about chemicals by Black).
Note from the Royal Medical Society and extracts of Lorenz Florenz Friedrich von Crell's letters, 04 July 1782
Extracts of Lorenz Florenz Friedrich von Crell's letters about chemicals by Joseph Black written on a letter from the Royal Medical Society regarding their library.
Nutritional disorders, 1970
Located in Poultry Research Centre Staff Papers 1970.
Table VII - Nitrogen and Chlorine in Rothamsted Rain, Monthly Averages, 15 Years (1889-1903), 1870s-1930s
Table of information on the amount of nitrogen and chlorine in Rothamsted Station's rain by monthly averages over a 15 year period from 1889 to 1903.
The use of chemical supplements in poultry food to produce yield increases, 1964
Located in Poultry Research Centre Staff Papers 1964.
The use of copper sulfate as a growth-promoter for broilers, 16 July 1973
Located in Poultry Research Centre Staff Papers 1973.
Three Plot Test, 1870s-1930s
Text and illustration of how a three plot test of nitrogen, phosphate and potash were applied alone and in every combination and one plot with no manure applied can be used by an experimenter with valuable results.