provides sufficient for approximately 500 ink spots.
A mixture of cyan, magenta and yellow inks which appears black when combined but separates out into bright constituent colours when spotted on chromatography card and separated using a solvent, (water) or by electrophoresis.

Chemistry School Lab Equipment Suppliers in India 

Ltekonline are the manufacturers of Separation Ink Chromatography Lab used to demonstrate engineering principles in Engineering Colleges, Engineering Schools and Chemistry Lab Equipment for Engineering Teaching Lab in Universities