技術
gas chromatography (GC): suitable
測試參數
column: Astec CHIRALDEX G-PN, 30 m x 0.25 mm I.D., 0.12 μm (74033AST)
oven: 130 °C
inj. temp.: 250 °C
detector: FID, 250 °C
carrier gas: helium, 30 psi
injection: 1 μL, 80:1 split
sample: 3 mg/mL in methanol
peak 1: R(+)-1-phenylethylamine (N-TFA derivative)
peak 2: S(-)-1-phenylethylamine (N-TFA derivative)
應用
chemicals and industrial polymers
分析報告
Can reverse elution order by using N-acetyl derivative on CHIRALDEX B-DM and B-PM, the N-chloroacetyl derivative on B-PM, or the N-TFA derivative on B-PH.
法律資訊
Astec is a registered trademark of Merck KGaA, Darmstadt, Germany
CHIRALDEX is a trademark of Sigma-Aldrich Co. LLC
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