12901398 - Louis Pasteur, French microbiologist and chemist12654333 - John Dalton, English Chemist12554169 - Johannes Nicolaus Bronsted, Danish chemist14079034 - Acme capsule filler, illustration13501855 - John Dalton, English chemist13368014 - Vitamins and antifebrin, polarised light micrograph13368007 - Vitamins and antifebrin, polarised light micrograph13243429 - Vitamin B3 (nicotinic acid), polarised light micrograph13243424 - Vitamin B3 (nicotinic acid), polarised light micrograph13243306 - Ferrous sulphate, polarised light micrograph13243295 - Dopamine, light micrograph12905574 - Johann Freidrich Bottger, German chemist and ceramicist12904479 - Professor F Accum lecturing at the Surrey Institute, London12903796 - Henri Etienne St Claire Deville, 19th century French chemist12903558 - Joseph Louis Gay-Lussac, French physicist and chemist12903383 - Joseph Louis Gay-Lussac making a balloon ascent, 180412903204 - Robert Boyle, chemist and Denis Papin, physicist13736026 - Stephen Hales, English botanist and physiologist13524592 - Customer choosing vitamins13502609 - Julius Lothar Meyer, German chemist13501886 - Prohibition chemist tests bootleg whiskey, 192013501610 - Henry Cavendish, English natural philosopher13258082 - Christian Schoenbein, German chemist13243417 - Vitamin B3 (nicotinic acid), polarised light micrograph13243292 - Dopamine, light micrograph12915083 - Thomas Andrews (1813-1885), Irish physical chemist12904291 - Chemist & Druggist', 181812903707 - Michael Faraday, English chemist and physicist, 19th century12650604 - Humphry Davy, English Chemist and Inventor13622805 - Doctor holding blood sample at a hospital table13501423 - Robert Bunsen, German chemist13454379 - Electronic pipetting13386802 - Pharmacy12915477 - Soap manufacturing, c190512903372 - Humphry Davy English chemist, c188012903037 - Pierre Curie, French chemist12903029 - Pierre Curie, French chemist12903016 - Title page of Oeuvres de Pierre Curie, 190812902813 - Lyon Playfair, Scottish chemist and politician13622628 - Pills13368017 - Vitamins and antifebrin, polarised light micrograph13368005 - Vitamins and antifebrin, polarised light micrograph13243307 - Ferrous sulphate, polarised light micrograph13243290 - Dopamine, light micrograph13243288 - Dopamine, light micrograph13243270 - Amino acids and inorganic salts, polarised light micrograph12960696 - Leonor Michaelis, German biochemist12916483 - Alfred Nobel, Swedish chemist and inventor12914508 - Paracelsus, Swiss alchemist and physician12914316 - Emil Fischer, German organic chemist, 190412903607 - August Wilhelm Hofmann, German organic chemist, 1854-186012903480 - James Dewar, Scottish chemist and physicist12903387 - Obverse of commemorative medal for Joseph Priestley, 180312903333 - The apothecary's shop, Strasbourg, 1483.12901654 - Christian Friedrich Schoenbein, German-Swiss chemist, 190013502607 - Jons Jacob Berzelius, Swedish chemist13243342 - Metal sulphates and inorganic salts, light micrograph13243314 - Lactic acid and salicylic acid, polarised light micrograph13243310 - Ferrous sulphate, polarised light micrograph13243285 - Dopamine, light micrograph12992468 - Antimalarial drugs12969303 - Joseph Swan12948740 - Thomas Martin Lowry, British chemist12948518 - Stephanie Kwolek, US chemist12947685 - Johann Wolfgang Dobereiner, German chemist12903883 - Apothecary using pestle and mortar to prepare drugs, 182312903444 - Justus von Liebig, German chemist, 186612901767 - Humphry Davy, English chemist, (1833)12659886 - Molecular Chemistry13622588 - Pills and pestles13502227 - Andre Marie Ampere, French physicist13502213 - Amedeo Carlo Avogadro, Italian physicist13501565 - John Herschel, English polymath13403330 - Pharmacy13368016 - Vitamins and antifebrin, polarised light micrograph13368012 - Vitamins and antifebrin, polarised light micrograph13367960 - Vitamin B3 and urea, polarised light micrograph13367916 - Amino acids and hydroquinone, polarised light micrograph13358048 - Metal Sulphates, Alkali Metals and Inorganic Salts, Polarized LM13243449 - Vitamins and metallic salts, polarised light micrograph13243441 - Vitamins and amino acids, polarised light micrograph13243425 - Vitamin B3 (nicotinic acid), polarised light micrograph13243341 - Metal sulphates and inorganic salts, light micrograph13243322 - Lactic acid and salicylic acid, polarised light micrograph13243304 - Ferrous sulphate, polarised light micrograph13243298 - Dopamine, light micrograph13243281 - Vitamin C, polarised light micrograph13243276 - Vitamin C, polarised light micrograph12991845 - Louis Daguerre, French chemist12991385 - Calorimetry and metabolism research, 191012969298 - William Crookes12948897 - Guyton de Morveau, French chemist12916124 - Jons Jacob Berezelius, Swedish chemist, c189012914315 - Marie and Pierre Curie, physicists, 190412914314 - Jons Jacob Berzelius, Swedish chemist, early 19th century12903443 - Justus von Liebig, German chemist, c186012903389 - Joseph Priestley, English Presbyterian minister and chemist12903359 - Joseph Priestley, English chemist and Presbyterian minister12901605 - Marcellin Berthelot, French chemist and politician, 1900page suivante
