principle of HPLC Fundamentals Explained
The sample is loaded onto the column, plus the nonpolar factors interact much more strongly Using the nonpolar stationary phase, bringing about their separation in the polar parts.Detection of oxygenated polycyclic aromatic hydrocarbons (oxy-PAHs) in APCI mode with a single quadrupole mass spectrometerThe length a sample spends “on-column” is d