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GC Analysis of 2-Butanol Enantiomers (O-Trifluoroacetyl Derivatives) on Astec® CHIRALDEX™ G-TA

GC Analysis of 2-Butanol Enantiomers (O-Trifluoroacetyl Derivatives) on Astec® CHIRALDEX™ G-TA suitable for GC

Materialien

Analytische Säule

Produkt-Nr.
Beschreibung
Preisangaben

73033AST

Astec® CHIRALDEX™ G-TA GC-Kapillarsäule

L × I.D. 30 m × 0.25 mm, df 0.12 μm

Standard

Produkt-Nr.
Beschreibung
Preisangaben

96870

2-Butanol

analytical standard

237698

(S)-(+)-2-Butanol

99%

236691

(R)-(−)-2-Butanol

99%

294810

2-Butanol

anhydrous, 99.5%

240567

2-Butanol

≥99%

03-4610

2-Butanol

JIS special grade, ≥99.0%

CONDITIONS

column

Astec CHIRALDEX G-TA, 30 m x 0.25 mm I.D., 0.12 μm (73033AST)

gradient

30 °C (5 min), 5 °C/min to 110 °C

inj. temp.

250 °C

detector

FID, 250 °C

carrier gas

helium, 30 psi

injection

1 μL, 80:1 split

sample

peak 1: R(-)-2-butanol (O-TFA derivative)
peak 2: S(+)-2-butanol (O-TFA derivative)

Beschreibung

Hinweis zur Analyse

Elution order reversal by using the O-Acetyl derivative on CHIRALDEX G-TA.

Rechtliche Hinweise

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

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