TY  - GEN
AU  - Kirchner, Justus G
TI  - thin Layer of chromatography
SN  - 0-471-93264-7
U1  - 543.089 56 KIR 
CY  - NewYork, John Wiley & Sons INC
KW  - Chromatography / preparative chromatography/  natural pigments
ER  -