技術
gas chromatography (GC): suitable
測試參數
column: Astec CHIRALDEX B-TA, 30 m x 0.25 mm I.D., 0.12 μm (73023AST)
oven: 160 °C
inj. temp.: 250 °C
detector: FID, 250 °C
carrier gas: helium, 30 psi
injection: 1 μL, 80:1 split
sample: 3 mg/mL racemate in methanol
peaks 1 & 2: first enantiomer pair
peaks 3 & 4: second enantiomer pair
應用
chemicals and industrial polymers
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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