The more polar compounds will have a stronger interaction with the stationary aqueous layer than the less polar compounds.
12.
In normal-phase chromatography, the least polar compounds elute first and the most polar compounds elute last.
13.
In normal-phase chromatography, the least polar compounds elute first and the most polar compounds elute last.
14.
APCI is a gas phase ionization method slightly more aggressive ionization than ESI which is suitable for less polar compounds.
15.
Such is the case with polar compounds like hydrogen fluoride ( HF ), where electron density is shared unequally between atoms.
16.
These systems therefore solve the specificity problem by possessing such broad substrate specificities that they metabolise almost any non-polar compound.
17.
Will dissolve in many non-polar compounds e . g . ethanol or ether but not in polar substances like water.
18.
Relying on mainly non-polar, hydrophobic interactions, only non-polar or very weakly polar compounds will adsorb to the surface.
19.
It's a complex mixture of both polar and non-polar compounds . talk ) 02 : 28, 17 October 2012 ( UTC)
20.
Polar compounds cannot diffuse across these cell membranes, and the uptake of useful molecules is mediated through transport proteins that specifically select substrates from the extracellular mixture.
