51 results filtered with: Digital Images
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Berthelot's calorimetric bomb: cross section.
- Digital Images
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Chemical symbols. Woodall, Surgeon's Mate. 1630
- Digital Images
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Alchemist's Laboratory, Jan van der Straet. 16th C
Jan van der Straet- Digital Images
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Kekule, Ueber die Constitution und die Metapmorphosen...
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Manufacture of arsenic. Valentini, Museum museorum.
- Digital Images
Chemical apparatus used by Joseph Priestley for his experiments on fixed air, etc.
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J.R. Glauber, Distillation apparatus in The Works
- Digital Images
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Calorimeter designed & used by Berthelot
M. Giraudon- Digital Images
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Manufacture of glass. Valentini, Museum museorum. 1704
- Digital Images
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Design for a general laboratory. 1822
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Commercial chemical laboratory of the mid 18th Century.
- Digital Images
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Table of osmotic pressure for various solutions. 19th C
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Laboratoire et table des raports; lab. & table of symbols
A Baratti- Digital Images
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Chemical laboratory, Paris. 1760
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Chemical laboratory, Paris. 1760
- Digital Images
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Reconstruction of 16th C Laboratory
- Digital Images
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Chemical laboratory - description of apparatus, Paris. 1760
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Diagram of Graham's Osmometer (to study osmosis).
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Nanoparticles for drug delivery
Annie Cavanagh- Digital Images
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Silphium perfoliatum L. Asteraceae Indian Cup. Distribution: North America. Austin (2004) records that another species, S. compositum, was used by Native Americans to produce a chewing gum from the dried sap of the roots, and Native American medicinal uses for 'Indian Cup' are probably referrable to S. compositum and not S. perfoliatum. Silphium perfoliatum contains enzymes that inhibit trypsin and chymotrypsin which gives it resistance to fungal, bacterial and insect attacks. Male gall wasps (Antisotrophus rufus) alter the chemistry of the plant to enable them to locate females, making it a 'signpost' plant. The gall wasp lays its eggs in the stem of Silphium laciniatum, to provide food for the larva on emergence, and the galls containing a male or a female wasp will cause the plant to give off a different chemical odour. Emerging male wasps can search for female wasps, which emerge later, by locating this chemical fragrance which acts as a sex pheromone proxy (Tooker et al Proc Natl Acad Sci U S A. 2002 Nov 26
Dr Henry Oakeley- Digital Images
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Medicine in 1850 Exhibition, 1950
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Exhibition: 'The Story of Pharmacy', 1955
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Portrait of John Kidd (1775-1851).
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Chinese manuscript Hua-hsueh ch'i-meng.
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p. 35, Palmer's new catalogue, 1840.