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G005176

SFC Analysis of Diastereomers on Astec® Cellulose DMP, Methanol Additive

application for SFC

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About This Item

test parameters

column: Astec Cellulose DMP, 15 cm x 4.6 mm I.D., 5 μm particles (51098AST)
mobile phase: [A] CO2; [B] methanol; (80:20, A:B)
flow rate: 3 mL/min
pressure: 1450 psi (100 bar)
column temp.: 35 °C
detector: UV, 220 nm
injection: 5 μL

suitability

application for SFC

application(s)

chemicals and industrial polymers

Analysis Note

This application shows the ability of Astec Cellulose DMP to separate a mixture of diastereomers. The analytes are proprietary pharmaceutical-type compounds.

Other Notes

SFC data provided by Dr. Christina Kraml, Lotus Separations, LLC, Princeton, NJ. Instrument was a Berger Analytical SFC system equipped with a dual pump (FCM-1200), autosampler (ALS 3100), column oven (TCM-200) and diode-array detector (DAD-4100); from Mettler Toledo.

Legal Information

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

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