1. 2. Silica 3. the column frits. 4. Surface metal ions act as multiple polar groups. is less stable than particles can cause peak broadening while at high pH. (silica, zirconia) has a larger surface area than particle type can clog agents to retain analyte molecules with
1. 2. Silica 3. the column frits. 4. Surface metal ions act as multiple polar groups. is less stable than particles can cause peak broadening while at high pH. (silica, zirconia) has a larger surface area than particle type can clog agents to retain analyte molecules with
Chapter24: Introduction To Spectrochemical Methods
Section: Chapter Questions
Problem 24.28QAP
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Transcribed Image Text:1.
2. Silica
3.
can clog
the column frits.
4. Surface metal ions act as
agents to retain analyte molecules with
multiple polar groups.
5. To remove metal ions from the stationary phase, the column is washed with
a/an
6.
is done to decrease the susceptibility of silica to hydrolysis.
7.
silica xerogels produces irregular silica particles.
is less stable than
particles can cause peak broadening while
at high pH. (silica, zirconia)
has a larger surface area than particle type
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