Skip to Content
MilliporeSigma

HPLC Analysis of Lorazepam Enantiomers on Astec® (R,R) P-CAP

HPLC Analysis of Lorazepam Enantiomers on Astec® (R,R) P-CAP™ application for HPLC

Materials

Required but not provided

Product No.
Description
Pricing

(±)-Lorazepam

CONDITIONS

column

Astec (R,R) P-CAP, 25 cm x 4.6 mm I.D., 5 μm particles (31024AST)

mobile phase

[A] ethanol; [B] heptane; (50:50, A:B)

flow rate

1 mL/min

column temp.

25 °C

detector

UV, 230 nm

injection

5 μL

sample

1 mg/mL in methanol

Description

Legal Information

Astec is a registered trademark of Merck KGaA, Darmstadt, Germany
P-CAP is a trademark of Sigma-Aldrich Co. LLC