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<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/HF/1/3/2/15/46" 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 Norman Heatley to H W Florey</dc:title>
  <dc:description>Gives assays of penicillin samples sent by Dr Coghill and samples being taken to Florey - found rather serious discrepancies between their values and those given on labels - Charlton has the B subtilis assay working well - gives details of his work on Crepis - planning to collect Reseda - quotes letter from Brit J Exp Path rejecting Florey's paper in existing form.</dc:description>
  <dc:date>17 June 1943</dc:date>
</rdf:Description>