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  • The laboratories at the Georg Speyer-Haus, Frankfurt. The chemical and sero-diagnostic sections. (Where Paul Ehrlich worked)
  • Did you know Pret only uses organic milk? : it is natural, chemical free and tastes good... / Pret.
  • Researches chemical and philosophical: chiefly concerning nitrous oxide or dephlogisticated nitrous air and its respiration / By Humphry Davy.
  • Researches chemical and philosophical: chiefly concerning nitrous oxide or dephlogisticated nitrous air and its respiration / By Humphry Davy.
  • Researches chemical and philosophical: chiefly concerning nitrous oxide or dephlogisticated nitrous air and its respiration / By Humphry Davy.
  • Researches chemical and philosophical: chiefly concerning nitrous oxide or dephlogisticated nitrous air and its respiration / By Humphry Davy.
  • Chemical engineering: detailed section of a furnace designed by William Strickland. Engraving by B. Tanner after W. Strickland.
  • The chemical laboratory of Ambrose Godfrey: : the distilling room. Etching attributed to W.H. Toms after H. Gravelot.
  • Design for a general chemical laboratory, with the apparatus numbered. Etching by A.W. Warren, 1822, after C. Varley.
  • Tabletas Fosfan tonico nervioso general a base de fosforo organico vegetal ... : Tiazoin a base de sulfatiazol ... / Azpeco Chemical Company.
  • Tabletas Fosfan tonico nervioso general a base de fosforo organico vegetal ... : Tiazoin a base de sulfatiazol ... / Azpeco Chemical Company.
  • Experiments and observations on the danger of copper and bell-metal in pharmaceutical and chemical preparations: / by William Blizard.
  • Chemical engineering: detailed section of a blast furnace designed by William Strickland. Engraving by B. Tanner after W. Strickland.
  • Memory on the chemical composition of snails and the pharmaceutical preparations of which they are the base, second page
  • Memory on the chemical composition of snails and the pharmaceutical preparations of which they are the base. Fifth Page
  • Chemical engineering: detailed plan of a blast furnace designed by William Strickland. Engraving by B. Tanner after W. Strickland.
  • Memory on the chemical composition of snails and the pharmaceutical preparations of which they are the base, fourth page.
  • Memory on the chemical composition of snails and the pharmaceutical preparations of which they are the base. Third Page
  • Memory on the chemical composition of snails and the pharmaceutical preparations of which they are the base. Seventh Page
  • Memory on the chemical composition of snails and the pharmaceutical preparations of which they are the base, sixth Page
  • Tables of analysis in the moist way, and by the blowpipe, together with the chemical symbols and equivalents / [Edward Brittan].
  • Tables of analysis in the moist way, and by the blowpipe, together with the chemical symbols and equivalents / [Edward Brittan].
  • Tables of analysis in the moist way, and by the blowpipe, together with the chemical symbols and equivalents / [Edward Brittan].
  • Tables of analysis in the moist way, and by the blowpipe, together with the chemical symbols and equivalents / [Edward Brittan].
  • Tables of analysis in the moist way, and by the blowpipe, together with the chemical symbols and equivalents / [Edward Brittan].
  • Edinburgh School of Medicine. Chemical laboratories. Early photograph of students on the roof and out of windows during an election.
  • Tables of analysis in the moist way, and by the blowpipe, together with the chemical symbols and equivalents / [Edward Brittan].
  • Tables of analysis in the moist way, and by the blowpipe, together with the chemical symbols and equivalents / [Edward Brittan].
  • An alchemist wearing a tall hat, sitting at a table containing his chemical instruments. Lithograph by H. Wood after F. Howard.
  • A savant in his cabinet, surrounded by chemical and other apparatus, examining a flask. Oil painting by Mattheus van Helmont, 167-.