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Merck

HPLC Analysis of Bupivacaine Enantiomers on Astecยฎ CHIROBIOTICยฎ V2, Formate Mobile Phase

HPLC Analysis of Bupivacaine Enantiomers on Astec® CHIROBIOTIC® V2, Formate Mobile Phase application for HPLC

Materials

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Astecยฎ CHIROBIOTICยฎ V2 Chiral HPLC Column

5 μm particle size, L ร— I.D. 25 cm ร— 4.6 mm

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HPLC Analysis of Bupivacaine Enantiomers on Astecยฎ CHIROBIOTICยฎ V2, Acetate Mobile Phase

application for HPLC

HPLC Analysis of Bupivacaine Enantiomers on Astecยฎ CHIROBIOTICยฎ V

application for HPLC

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Bupivacaine hydrochloride monohydrate

analytical standard, for drug analysis

Bupivacaine-(butyl-1-13C)

99 atom % 13C

CONDITIONS

column

CHIROBIOTIC V2, 25 cm x 4.6 mm I.D., 5 μm particles (15024AST)

mobile phase

[A] 20 mM ammonium formate, pH 4.1; [B] methanol; (5:95, A:B)

flow rate

1 mL/min

column temp.

20 ยฐC

detector

UV, 220 nm

injection

5 μL

sample

1 mg/mL in methanol

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