Chrysazol, a sample chemical from Edward Schunck's research on natural dyes and plant products, 1840s-1900. Dye Sample; Chrysazol
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
Isatin semicarbazide, a sample chemical from Edward Schunck's research on natural dyes and plant products, 1840s-1900. Dye Sample; Isatin Semicarbazide 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
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
Diacetylanthrarufin, a sample chemical from Edward Schunck's research on natural dyes and plant products, 1840s-1900. Dye Sample; Diacetyl Anthrarufin
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
Rubiacine (from Rubiacate of potash), a sample chemical from Edward Schunck's research on natural dyes and plant products, 1840s-1900. Dye Sample; Rubiacine
Bromo rubiadine, a sample chemical from Edward Schunck's research on natural dyes and plant products, 1840s-1900. Dye Sample; Bromo Rubiadine
Phloretin. A sample chemical from Edward Schunck's work on natural dyes and plant products, 1840s-1900. Phloretin, a sample chemical 1840s-1900
Dithioisatyd, a sample chemical from Edward Schunck's research on natural dyes and plant products, 1840s-1900. Dye Sample; Dithioisatyd 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
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
Oxime of m-chloroisatin, a sample chemical from Edward Schunck's research on natural dyes and plant products, 1840s-1900. Dye Sample; Oxime of m-chloroisatin 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
Lupinin. A sample chemical from Edward Schunck's work on natural dyes and plant products, 1840s-1900. Lupinin, a sample chemical 1840s-1900
Rubiadin glucoside (from madder), a sample chemical from Edward Schunck's research on natural dyes and plant products, 1840s-1900. Dye Sample; Rubiadin
Dioxime of acetyl pseudo-isatin, a sample chemical from Edward Schunck's research on natural dyes and plant products, 1840s-1900. Dye Sample; Dioxime of acetyl pseudo-isatin 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
Chrysarobin, a sample chemical from Edward Schunck's research on natural dyes and plant products, 1840s-1900. Associated Chemist, Merck. Dye Sample; Chrysarobin
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
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
Anthrarufin, a sample chemical from Edward Schunck's research on natural dyes and plant products, 1840s-1900. Dye Sample; Anthrarufin
Anthraflavic acid, a sample chemical from Edward Schunck's work on natural dyes and plant products, 1840s-1900. Anthraflavic acid 1840s-1900
P-nitro isatin semicarbazide, a sample chemical from Edward Schunck's research on natural dyes and plant products, 1840s-1900. Dye Sample; P-nitro isatin semicarbazide 1840s-1900
Rubiretine, a sample chemical from Edward Schunck's research on natural dyes and plant products, 1840s-1900. Dye Sample; Rubiretine
Diacetyl rufol, a sample chemical from Edward Schunck's research on natural dyes and plant products, 1840s-1900. Dye Sample; Diacetyl rufol
Nitro Isatin, a sample chemical from Edward Schunck's research on natural dyes and plant products, 1840s-1900. Dye Sample; Nitro Isatin 1840s-1900
Isato ethyloxime, a sample chemical from Edward Schunck's research on natural dyes and plant products, 1840s-1900. Dye Sample; Isato Ethyloxime 1840s-1900
Ethyl Orsellinate (Pseudoerythrine C8H7(C2H5)O4) sample chemical in glass phial (G3), from Edward Schunck's research on natural dyes and plant products, 1840s-1900. Experimental chemical; Ethyl Orsellinate 1840-1900
Brasiline C16H14O5+H20 (A. Mylius 1867) sample chemical in glass phial (H2.2), from Edward Schunck's research on natural dyes and plant products, 1840s-1900. Experimental chemical; Brasiline 1840-1900
Purpurin-carbonic acid (or Pseudo-Purpurin C15H8O7) sample chemical in glass phial (A8.2), from Edward Schunck's research on natural dyes and plant products, 1840s-1900. Experimental chemical; Purpurin-carbonic acid 1840-1900
Purpuroxanthic Acid (C15H8O6) sample chemical in glass phial (A12.1), from Edward Schunck's research on natural dyes and plant products, 1840s-1900. Experimental chemical; Purporoxanthic Acid 1840-1900
Quercitrin sample chemical in glass phial (H3.1), from Edward Schunck's research on natural dyes and plant products, 1840s-1900. Experimental chemical; Quercitrin 1840-1900
Haematoxyline C16H14O6+3H2O (A. Mylius 1867) sample chemical in glass phial (H2.1), from Edward Schunck's research on natural dyes and plant products, 1840s-1900. Experimental chemical; Haematoxyline 1840-1900
Alcohol (from French Madder) sample chemical in glass bottle, from Edward Schunck's research on natural dyes and plant products, 1840s-1900. Experimental chemical; Alcohol from French Madder 1840-1900
Acetylanthraflavine (from the anthraflavine of midoxybenzoic acid) sample chemical in glass phial (A4.7), from Edward Schunck's research on natural dyes and plant products, 1840s-1900. Experimental chemical; Acetylanthraflavine 1840-1900
Bromanilophyll (from Amilophyll) sample chemical in glass phial (F4.3), from Edward Schunck's research on natural dyes and plant products, 1840s-1900. Experimental chemical; Bromanilophyll 1840-1900
Phyllocyanin (from Ivy leaves) sample chemical in glass phial (F1.2), from Edward Schunck's research on natural dyes and plant products, 1840s-1900. Experimental chemical; Phyllocyanin 1840-1900