By roman on Monday, May 24, 2004 - 09:44 am:
What is the meaning of High Boiling Impurities? How it forms?
By G. Sartor on Saturday, May 29, 2004 - 02:06 pm:
Just by the name "high boiling impurity" I assume components of your sample with a high boiling point are meant. Where they are coming from is impossible to say without knowing anything about your samples. But high boiling impurities are normally found at high retention times (when the column-temperature is high enough).