Thin Layer Chromatography
Thin Layer Chromatography (TLC)
Thin layer chromatography (TLC) in analytical chemistry is a chromatography principle or technique which we use to separate or identify non-volatile...
Column Chromatography
Column Chromatography Principle
Column chromatography is an analytical procedure or principle for the separation and purification of inorganic and organic compounds. We use column chromatography...
Chromatography
Chromatography techniques
Chromatography techniques in analytical chemistry were applied to coloured components at the initial development of the chromatography principle. The name chromatography originated from...
Folic acid (Folate)
Folic Acid and Folate
Folic acid and folate are the forms of vitamin B9 that we use for the treatment of certain types of iron...
Phenolphthalein
Phenolphthalein Indicator
Phenolphthalein indicator which we used in acid-base titration is an organic compound with the formula C20H14O4. It is a white crystalline solid powder...
Atomic Absorption Spectroscopy
Atomic Absorption Spectroscopy Principle
Atomic absorption spectroscopy (AAS) and atomic emission spectroscopy (AES) principle are based on the absorption and emission of light by atoms...
Wavelength
Wavelength Measurement
Wavelength can be measured by the distance between two successive maxima of a wave. It can be denoted by the symbol lambda (λ)...
Phenol
Phenol Molecular Formula
Phenol is a colorless aromatic organic compound with the molecular formula C6H5OH. It is moderately soluble in cold water but solubility increases in...
Formaldehyde
Formaldehyde Formula and Structure
Formaldehyde or methanal is a colorless, pungent smelling gas or organic compound with the chemical formula HCHO. It is a powerful...
Hydrogen Sulfide
Hydrogen Sulfide (H2S) Gas
Hydrogen sulfide (chemical formula H2S) is a colorless, flammable, toxic, or poisonous gas molecule that can be detected by its smell...









