G005515

HPLC Analysis of Thyroxine Enantiomers on Astec^® CHIROBIOTIC^® TAG

application for HPLC

屬性

• 技術: HPLC: suitable
• 測試參數: column: CHIROBIOTIC TAG, 25 cm x 4.6 mm I.D., 5 μm particles (14024AST); mobile phase: 1% ammonium formate in methanol; flow rate: 1 mL/min; pressure: 826 psi (57 bar); column temp.: 25 °C; detector: UV, 220 nm; injection: 10 μL; sample: each enantiomer 0.1 mg/L in methanol
• 適合性: application for HPLC
• 應用: clinical; life science and biopharma

描述

分析報告

Baseline resolution of the chiral enantiomers of DL-Thyroxine is achieved by polar ionic mode on the Astec CHIROBIOTIC TAG with the use of an LC/MS-compatible mobile phase.

法律資訊

Astec is a registered trademark of Merck KGaA, Darmstadt, Germany

CHIROBIOTIC is a registered trademark of Sigma-Aldrich Co. LLC

分析物

L-Thyroxine, ≥98% (HPLC)
D-Thyroxine, 99%