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<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/HF/1/19/4/74/6" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/">
  <dc:title>Letter from Howard Walter Florey to D G Evans, Medico-Biological Laboratories Limited, Cargreen Road, London</dc:title>
  <dc:description>Says that in brochure on Secretin Mebiol it is stated that 100mmg of pancreatic juice is produced by a unit in 5 minutes in a dog - assumes this should be 100 milligrammes - asks for information about degree of purity of Secretin Mebiol - extremely difficult to prepare pure polypeptides.</dc:description>
  <dc:date>15 May 1954</dc:date>
</rdf:Description>