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G005334

HPLC Analysis of Cysteine Enantiomers on Astec® CHIROBIOTIC® T (Formic Acid Mobile Phase Additive)

application for HPLC

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About This Item

technique(s)

HPLC: suitable

test parameters

column: Astec CHIROBIOTIC T, 25 cm x 4.6 mm I.D., 5 μm particles (12024AST)
mobile phase: [A] water; [B] methanol; [C] formic acid; (40:60:0.02, A:B:C)
flow rate: 1 mL/min
column temp.: 25 °C
detector: UV, 205 nm
injection: 10 μL
sample: (200 μg /mL in 50:50 water:methanol)

suitability

application for HPLC

application(s)

life science and biopharma

Legal Information

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

Analyte

Description
    L-Cysteine, certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
    D-Cysteine, ≥99% (RT)

Analytical column

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Standard

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guard cartridge

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