Sale on canvas prints! Use code ABCXYZ at checkout for a special discount!

Previous Image

|

Next Image
Size Exclusion Chromatography Drawing by Regina Valluzzi

Similar Images

Suburbias Daily Beat by Regina Valluzzi
Bacteriophage Ballet by Regina Valluzzi
Atlantis Sinking by Regina Valluzzi
Nuclear Fusion by Regina Valluzzi
Daisy Days by Regina Valluzzi
Dance of the Gauge Bosons in Vacuum by Regina Valluzzi
Merry-Go-Round Horse by Regina Valluzzi
Biology of an Idea by Regina Valluzzi
Archimedes Chiral by Regina Valluzzi
Spheres of Influence by Regina Valluzzi
Slits and Mirrors by Regina Valluzzi
Heretical Musings on Heuristic Mechanisms by Regina Valluzzi
Emergent Order by Regina Valluzzi
Gridlock by Regina Valluzzi
Song of Solar Fusion by Regina Valluzzi
On a Chip by Regina Valluzzi
An Uncertain Progression by Regina Valluzzi
Spring Arpeggio by Regina Valluzzi
Seascape with White Cats by Regina Valluzzi

Comments (3)

Lazaro Hurtado

Lazaro Hurtado

congrats!

Regina Valluzzi replied:

Thanks

Regina Valluzzi

Regina Valluzzi

I'd mentioned that you can try paper chromatography at home - it's a classic demonstration with inks that contain a mixture of dyes. You can start with ink or with a marker. If you start with a marker, dip the tip in some rubbing alcohol so you get a dilute solution of ink. If you start with ink, dilute a few drops of ink with rubbing alcohol. Have the diluted ink solution sitting at the bottom of a tall container - a jar or drinking glass. ............................................................................... Next cut a long thin strip of paper, about as wide and long as your pinky finger. Set one end of the paper in the ink solution, allowing it to get wet. Leave the rest of the paper strip standing dry outside the solution. ............................................................................... Wait for the ink solution to start crawling up the paper (through a process known as capillarity). As the ink solution crawls up the paper, you should see it start to separate into bands of color. If the experiment doesn't work on the first go, you may have to either pre-wet the paper strip with alcohol, or dilute the ink more.

Recently Viewed

Size Exclusion Chromatography by Regina Valluzzi
Previous Image Next Image