Make up Chromatography of Plant Pigments Lab …. Simulated that is! NEXT.

Make up Chromatography of Plant Pigments Lab

…. Simulated that is!

NEXT

Procedures

• Obtain a copy of the lab that looks like…..

NEXT

• Read & highlight the Introduction

• Obtain all of the materials required for the lab.

NEXT

• Trim your chromatography paper so that one end in in a point.

• Draw a faint pencil line and apply a drop of plant pigment to the line.

NEXT

• Fill the reaction chamber to the black line with developer.

• Feed the paper through the slot on the cap so that the tip enters the developer.

• Fold the top of the paper strip and secure with tape to hold it in place while the solvent “wicks” up.

NEXT

• Wait 5-7 minutes until the solvent / developer reaches the cap on the reaction chamber.

• Immediately mark the color bands on the CHROMATOGRAM before they fade.

NEXT

• Measure the distances each pigment traveled from the original dot using the ruler provided. All measurements are in mm.

• Record your data in the chart provided.

Dark green

Light green

yellow

Orange

NEXT

• Answer the questions on the back of the lab.

• Submit your lab to your teacher.