Batch-to-Batch Comparison: Steroid Mixture on Luna Omega 3 µm C18 (AN-1024)

Abstract:

Analysis of a mixture containing six steroid compounds was used to assess the overall separation and retention time reproducibility for three different batches of Luna Omega 3 µm C18 in comparison to multiple batches of XBridge 3.5 µm C18 and ZORBAX 3.5 µm SB C18 columns. All three batches of the Luna Omega C18 column tested gave similar retention times for all peaks (RSD ≤ 1.1%), indicating excellent batch to batch reproducibility; and provided narrower peak widths for all six steroids when compared to the XBridge C18 (ca. 4-5% narrower) and ZORBAX SB C18 (ca. 12-15% narrower) columns.

Document Type:

Technical Notes

Industries:

Pharmaceutical/Biopharmaceutical

Techniques:

HPLC / UHPLC

Brands:

Luna

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