Cogent Diamond Hydride 2.o HPLC Column Retention Time Precision - AppNote
November 13, 2015
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Date: 13-NOVEMBER-2015 Last Updated: 9-SEPTEMBER-2026
This graph is from a study investigating the day to day retention time precision with two test solutes on the Cogent Diamond Hydride 2.o™ HPLC column. View Cogent Diamond Hydride HPLC Column Ordering Information
Peaks:
Blue Trace: Phenylalanine,
Red Trace: Phenylglycine
Mobile Phase:
-- A: DI Water / 0.1% Formic Acid
-- B: Acetonitrile / 0.1% Formic Acid
Flow Rate: 0.3 mL / minute
Injection Volume: 0.2 uL
Detection: UV 254 nm
Gradient:
| Time (minutes) | %B |
|---|---|
| 0 | 90 |
| 6 | 20 |
| 7 | 20 |
| 8 | 90 |
