Program: Hplc

Different manufacturers use different software, but the logic is universal.

The authors of this study developed a specific elution program using a and a flow rate of 0.6 mL/min . The mobile phase consists of Buffer A and Buffer B (acetonitrile). Time (min) Mobile Phase Composition 0–40 100% Buffer A Elute steroids from more polar to less polar 40–50 Linear gradient to 50% Buffer B Gradually change buffer concentration 50–55 50% Buffer B Elute the most non-polar steroids 55–60 Linear gradient to 100% Buffer B Purge the column of residual residues 60–65 Reverse linear gradient to 100% Buffer A Return to original buffer concentration 65–75 100% Buffer A Clean and re-prime the system for the next sample Key Application Details

Different manufacturers use different software, but the logic is universal.

The authors of this study developed a specific elution program using a and a flow rate of 0.6 mL/min . The mobile phase consists of Buffer A and Buffer B (acetonitrile). Time (min) Mobile Phase Composition 0–40 100% Buffer A Elute steroids from more polar to less polar 40–50 Linear gradient to 50% Buffer B Gradually change buffer concentration 50–55 50% Buffer B Elute the most non-polar steroids 55–60 Linear gradient to 100% Buffer B Purge the column of residual residues 60–65 Reverse linear gradient to 100% Buffer A Return to original buffer concentration 65–75 100% Buffer A Clean and re-prime the system for the next sample Key Application Details