What is the role of stationary phase selectivity in achieving better separation of compounds with similar retention characteristics?

The amount that each component of a mixture travels can be quantified using retention factors (Rf). The retention factor of a particular material is the ... The column film thickness and the internal diameter of the GC column will also strongly influence the retention factor (k) and the resulting resolution. The ... Jun 15, 2020 ... The retention factor (k), which was previously termed capacity factor, is the measure of time the target analyte(s) reside in the stationary ... Retention time of hexane (normal phase HPLC). Retention factor is independent of some key variable factors including small flow rate variations and column ... Mar 1, 2025 ... factor, potentially reducing burnout and improving retention by creating specific continuing education and professional development grants ... Mar 15, 2025 ... This study showed that interactivity, via the protégé effect, provides a strong indication for improving academic performance and retention of ... c. Set the long term (50 year extrapolated) creep retention factor at 50% of the initial design flexural modulus as determined by ASTM D ... Feb 27, 2020 ... Multiple regression analyses revealed that retention factors significantly predict work engagement. The main practical contribution of this ... Aug 11, 2021 ... The results revealed that the intention to become a foster parent is largely influenced by motivational factors, personal and family ... Retention Factor: This is the attendance divided by unique clients. The more that clients are coming to this teacher, then the higher the retention rate will be ...