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What would happen to the pigment spots if the chromatogram was left running for a long time?
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What is locating agent used for?
Locating agent is a substance/liquid that help to separate and analyze colorless substances in chromatography by reacting with the colorless substance to form colored spots on the chromatogram.
What is solvent front in chromatogram HPLC?
It is to ensure that the spots of colouring are completely (or at least near that) separated into the different dyes that make them up. The further up the paper the solvent front is, the greater the separation of the spots. The different distances moved by the different dyes in proportion to the distance the solvent moved is known as the Rf value. For more information, type: What is chromatography? It might help.
What are the dark spots called on the earth?
what are the spots on earth main or do the earth have spots what are the spots on earth main or do the earth have spots
What happen if the spots on TLC plate are made too small?
There will be too much of the sample for it to effectively separate over such a short distance. The result will be a splotchy streak instead of several separate spots after development.
Are sunspots actual spots?
yes they are spots
What is locating agent used for?
Locating agent is a substance/liquid that help to separate and analyze colorless substances in chromatography by reacting with the colorless substance to form colored spots on the chromatogram.
Why it is necessary to spray a chromatogram with a locating agent?
It help to separate and analyze colorless substances in chromatography by reacting with the colorless substance to form colored spots on the chromatogram.
Does a pure breed Rott have two black dots in there mouth?
Yes, Rottweilers can have pigment spots on their tongue. Its not unusual.
Can white spots on the face be cancerous?
No, you might need to see a dermatologist.It could be pigment damage from the sun.
How do you get rid of liverspots?
Liver spots are abnormal areas of pigment. They can only be removed by surgery or laser treatment - and then only in extreme cases.
What are small white circular spots on the ankles?
If they are about the size of pinheads then they maybe loss of pigment from the sun. I have them on my ankles and up my shin from overexposure to sun.
What is solvent front in chromatogram HPLC?
It is to ensure that the spots of colouring are completely (or at least near that) separated into the different dyes that make them up. The further up the paper the solvent front is, the greater the separation of the spots. The different distances moved by the different dyes in proportion to the distance the solvent moved is known as the Rf value. For more information, type: What is chromatography? It might help.
What cause freckles?
Genetics usually or just being out in the heat and the sun hits you and brings out peoples freckles
What kind pf rock is dark green with sparkles and black spots?
i found the same thing its light green with black spots an a crystal "white" running insided of it
What would happen if the gene for colored spots was not passed from a moth to its offspring?
None of the offspring would have colored spots..
How do you make spots shake in Pokemon white?
Just keep moving, they happen by themselves.
Do the Mizuno Wave Rider shoes cause ankle irritation?
Many shoes have higher ankle spots, and so because of that they cause ankle irrigation, so when getting running shoes always getting lower ankle spots, so that when running you wont get irritated.
