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Vanadium pentoxide

Phenylethylsilicon dichloride

1907-1908

Berberine hydrochloride. A sample chemical from Edward Schunck's work on natural dyes and plant products, 1840s-1900.

Berberine hydrochloride, a sample chemical

1840s-1900

Bromsophoretine. A sample chemical from Edward Schunck's work on natural dyes and plant products, 1840s-1900.

Bromsophoretine, a sample chemical

1840s-1900

Scutellarine. A sample chemical from Edward Schunck's work on natural dyes and plant products, 1840s-1900. Prepared by Dr. Theodor Schuchard, labelled Harington Brother's Ltd., manufacturing chemists, London.

Scutellarine, a sample chemical

1840s-1900

Anthraumbeliferone (dihydroxy methyl anthrone). A sample chemical from Edward Schunck's work on natural dyes and plant products, 1840s-1900.

Anthraumbeliferone, a sample chemical

1840s-1900

Acetyl catechin. A sample chemical from Edward Schunck's work on natural dyes and plant products, 1840s-1900.

Acetyl catechin, a sample chemical

1840s-1900

Helicin. A sample chemical from Edward Schunck's work on natural dyes and plant products, 1840s-1900.

Helicin, a sample chemical

1840s-1900

Chrysammic acid, a sample chemical from Edward Schunck's work on natural dyes and plant products, 1840s-1900.

Chrysammic Acid, a sample chemical

1840s-1900

Scoparin from spartium ( -flavone c-glucoside). A sample chemical from Edward Schunck's work on natural dyes and plant products, 1840s-1900.

Scoparin from spartium, a sample chemical

1840s-1900

Tetra-acetyl phloreto methyl ketone. A sample chemical from Edward Schunck's work on natural dyes and plant products, 1840s-1900.

Tetra-acetyl phloreto methyl ketone, a sample chemical

1840s-1900

Rubian. A sample chemical from Edward Schunck's work on natural dyes and plant products, 1840s-1900.

Rubian, a sample chemical

1840s-1900

Datiscin (glucoside of datiscetin). A sample chemical from Edward Schunck's work on natural dyes and plant products, 1840s-1900.

Datiscetin, a sample chemical

1840s-1900

Anthraflavic acid, a sample chemical from Edward Schunck's work on natural dyes and plant products, 1840s-1900.

Anthraflavic acid

1840s-1900

Lupinin. A sample chemical from Edward Schunck's work on natural dyes and plant products, 1840s-1900.

Lupinin, a sample chemical

1840s-1900

Phloretic acid (3-p-hydroxy phenylpropionic acid). A sample chemical from Edward Schunck's work on natural dyes and plant products, 1840s-1900.

Phloretic Acid, a sample chemical

1840s-1900

Aesculin (6-glucoside of aesculetin). A sample chemical from Edward Schunck's work on natural dyes and plant products, 1840s-1900.

Aesculin, a sample chemical

1840s-1900

Oxalate of ethyl, a sample chemical from Edward Schunck's work on natural dyes and plant products, 1840s-1900.

Oxalate of Ethyl, a sample chemical

1840s-1900

Iso-anthraflavic acid, from sodium beta-anthraquinone disulphonate; a sample chemical from Edward Schunck's work on natural dyes and plant products, 1840s-1900.

Iso-anthraflavic acid, a sample chemical

1840s-1900

Phloretin. A sample chemical from Edward Schunck's work on natural dyes and plant products, 1840s-1900.

Phloretin, a sample chemical

1840s-1900

Juglandin. A sample chemical from Edward Schunck's work on natural dyes and plant products, 1840s-1900. Prepared by E. Merek, Darmstadt‎, Germany.

Juglandin, a sample chemical

1840s-1900

Aloin puriss. Ph. Brit. A sample chemical from Edward Schunck's work on natural dyes and plant products, 1840s-1900. Prepared by E. Merek, Darmstadt, Germany.

Aloin, a sample chemical

1840s-1900

Twelve examples of new phototropic or thermotropic compounds, recently discovered by Prof. Senier and Mr. F.G. Shepheard BS. In twelve bottles

Twelve examples of new phototropic or thermotropic compounds

1910

Two sealed glass tubes containing liquid benzene (C6H6) and perchlorethane (C2Cl6) mounted on board. Prepared by Michael Faraday and taken from his cabinet, 1825-1867.

Faraday Samples, Benzene and Perchlorethane, 1825-1867

1825-1867

Thirteen original specimens of optically-active silicon compounds prepared by Professor Frederic Stanley Kipping, British, 1907-1908

Thirteen specimens of silicon compounds

1907-1908

Sample of uranium oxychloride (Owens College chemical sample)

Sample of uranium oxychloride

Sample of uranium tetrachloride & uranium pentachloride (Owens College chemical sample).

Sample of uranium tetrachloride & uranium pentachloride

Glass bottle with glass stopper. Bottle approx 1/2 full with metal shavings.

Glass bottle with glass stopper. Bottle approx 1/2 full with metal shavings

Naphthacyaminic acid from b-dinitro naphthalene. A sample chemical from Edward Schunck's work on natural dyes and plant products, 1840s-1900.

Naphthacyaminic acid, a sample chemical

1840s-1900

Sodium naphthionate. A sample chemical from Edward Schunck's work on natural dyes and plant products, 1840s-1900. Prepared by Lieberman.

Sodium naphthionate, a sample chemical

1840s-1900

Acetyl sophoretin. A sample chemical from Edward Schunck's work on natural dyes and plant products, 1840s-1900.

Acetyl sophoretin, a sample chemical

1840s-1900

Emodine. A sample chemical from Edward Schunck's work on natural dyes and plant products, 1840s-1900. Prepared by Lieberman.

Emodine, a sample chemical

1840s-1900

Apiin from Parsley. A sample chemical from Edward Schunck's work on natural dyes and plant products, 1840s-1900.

Apiin from Parsley, a sample chemical

1840s-1900

Crocetin (carotenoid acid). A sample chemical from Edward Schunck's work on natural dyes and plant products, 1840s-1900.

Crocetin (carotenoid acid), a sample chemical

1840s-1900

Flavopurpurin (common), from commercial product; a sample chemical from Edward Schunck's work on natural dyes and plant products, 1840s-1900.

Flavopurpurin (common), a sample chemical

1840s-1900

Gallic acid, a sample chemical from Edward Schunck's work on natural dyes and plant products, 1840s-1900.

Gallic Acid, a sample chemical

1840s-1900

Rubiagine. A sample chemical from Edward Schunck's work on natural dyes and plant products, 1840s-1900.

Rubiagine, a sample chemical

1840s-1900

Datiscetin. A sample chemical from Edward Schunck's work on natural dyes and plant products, 1840s-1900.

Datiscetin, a sample chemical

1840s-1900

Phlorizine (glucoside of phloretine). A sample chemical from Edward Schunck's work on natural dyes and plant products, 1840s-1900.

Phlorizine, a sample chemical

1840s-1900

Rhamnetin (quercetin 7-methyl ether), from xanthochromiun. A sample chemical from Edward Schunck's work on natural dyes and plant products, 1840s-1900.

Rhamnetin, a sample chemical

1840s-1900

Acetyl Rhamnetin. A sample chemical from Edward Schunck's work on natural dyes and plant products, 1840s-1900.

Acetyl Rhamnetin, a sample chemical

1840s-1900

Lupinin. A sample chemical from Edward Schunck's work on natural dyes and plant products, 1840s-1900. Prepared by Professor Schulze.

Lupinin, a sample chemical

1840s-1900

Aesculetin. A sample chemical from Edward Schunck's work on natural dyes and plant products, 1840s-1900.

Aesculetin, a sample chemical

1840s-1900

Dibromo rhamnetin, a sample chemical from Edward Schunck's work on natural dyes and plant products, 1840s-1900.

Dibromo Rhamnetin, a sample chemical

1840s-1900

Euzanthone. A sample chemical from Edward Schunck's work on natural dyes and plant products, 1840s-1900.

Euzanthone, a sample chemical

1840s-1900

Hydrochrysammide, a sample chemical from Edward Schunck's work on natural dyes and plant products, 1840s-1900.

Hydrochrysammide, a sample chemical from Edward Schunck's work on natural dyes and plant products

1840s-1900

Luteolin. A sample chemical from Edward Schunck's work on natural dyes and plant products, 1840s-1900.

Luteolin, a sample chemical

1840s-1900

Alizarin, a sample chemical from Edward Schunck's work on natural dyes and plant products, 1840s-1900.

Alizarin, a sample chemical from Edward Schunck's work on natural dyes and plant products

1840s-1900

Galloflavine. A sample chemical from Edward Schunck's work on natural dyes and plant products, 1840s-1900.

Galloflavine, a sample chemical

1840s-1900

Arbutin. A sample chemical from Edward Schunck's work on natural dyes and plant products, 1840s-1900.

Arbutin, a sample chemical

1840s-1900

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