โครมาโทกราฟีแบบกระดาษสามารถนำมา

    The paper chromatography can be calculate Rf Rf value (Rate of flow) is a substance-specific value depends on the type of solvent and adsorption of Rf values, so tell me each type of substance say the type of solvent. Rf can be calculated from the formula
.Up Rf = distance additives/mobile distance mobile solvent substances different types will have different Rf values. Therefore, we can use the Rf values to be used in analyzing the type of substance. That is, Rf because solvent will be moving faster than the substance that will split up the Rf is always less than one 1 always use solvent and adsorption of the same type, the same Rf value. It is assumed that these compounds may be of the same type to compounds.

    Chromatographic graphene paper can be used to calculate Rf value? Value Rf (Rate of flow) is the identity of substances. Depending on the type of solvent and adsorbent. So tell Rf values ​​of individual substances have to tell the kind of solvent. And sorbent always Rf values ​​can be calculated from the formula.
values ​​Rf = distance of movement / distance solvent moved. Substance type may have Rf values ​​are different, so we can use Rf values ​​were used to analyze the type of substance to say is that if any substance capable of dissolving the high Rf value because the solvent. moving faster than the substances to be separated Rf values ​​always less than 1 always, if the solvent and the sorbent, it appears that there may have the same Rf value. Such compounds are of the same type. Or the sample chromatogram to do with the substance graphene true.

Oh, chromatography and paper can be used to calculate the Rf has  value Rf (Rate of flow) is the identity of substance. Depending on the type of solvent and adsorbent. So, tell the Rf of each species must tell the kind of solvent.Rf can be calculated by formula
.The Rf) = the distance of mobile / distance mobile solvent  substances would be the Rf different. Therefore we can use value. Rf used in the analysis of substances, namely.Rf. Due to solvent is moving faster than the substance to separate the Rf less than one always 1 always  if used solvent and the same adsorbents and valuable. Rf rate may assume that such compounds is the same.