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Instead of chromatography paper, you can use materials like coffee filters, filter paper, or even paper towels for paper chromatography tests. These alternative materials can absorb the solvent and help separate the components of a mixture based on their solubility and molecular properties, similar to chromatography paper.
You can use the filter paper or chromatography paper to separate the different components in black ink.
Chromatography is the use of specially formulated paper to test the pH of a solution. Jobs using chromatography include chemists, researchers, students, pharmaceutical technicians, aquarists, and pool maintenance personnel.
Chemists use liquid chromatography a complex of substances. They can use chromatography to analyze drugs and also test blood and urine samples. People use it to separate and purify different substances and chromatography can detect the presence of drugs in a person's blood.
A lead pencil can be used to lightly mark chromatography paper to help identify and track samples during the process. However, it is important not to press too hard or use ink as it may interfere with the chromatography separation.
We use several things such as stationary phase which is a paper, mobile phase according to your solute and the mixture to be analysed. All these are placed in a closed chamber.