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GC Analysis of Terpinen-4-ol and Methyl Mandelate Enantiomers on ฮฑ-DEX 120, ฮฒ-DEX 120, and ฮณ-DEX 120

GC Analysis of Terpinen-4-ol and Methyl Mandelate Enantiomers on α-DEX 120, β-DEX 120, and γ-DEX 120 suitable for GC

Materials

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ฮฒ-DEXโ„ข 120

L ร— I.D. 30 m ร— 0.25 mm, df 0.25 ฮผm

ฮณ-DEXโ„ข 120

L ร— I.D. 30 m ร— 0.25 mm, df 0.25 ฮผm

ฮฑ-DEXโ„ข 120

L ร— I.D. 30 m ร— 0.25 mm, df 0.25 ฮผm

CONDITIONS

column

30 m ร— 0.25 mm I.D., 0.25 μm (α-DEX 24310, β-DEX 24304, γ-DEX 24307)

oven

130 ยฐC

inj. temp.

250 ยฐC

detector

FID, 300 ยฐC

carrier gas

helium, 35 cm/sec

injection

1 μL 100:1 split

sample

1 mg/mL in methylene chloride