10 likes | 118 Views
Write A on left, E on right. DO NOT LET DOTS TOUCH THE LIQUID, ONLY THE END OF THE PAPER. A E. Measure 1.5 cm between each dot. CHROMATOGRAPHY PAPER.
E N D
Write A on left, E on right. DO NOT LET DOTS TOUCH THE LIQUID, ONLY THE END OF THE PAPER A E Measure 1.5 cm between each dot. CHROMATOGRAPHY PAPER