GC

Samples

n-Nonane , n-Hedecane , n-Tridecane , n-Pentadecane , n-Heptadecane , n-Nonadecane , n-Heneicosane , Pyrene(I.S.)

Applications

The mixed sample of kerosene and light oil

Column

Silicone SE-52 5% Shimalite W 60-80 (AW)

Column Size

2.5m×3mm(SUS)

Column temp.

80°C→250°C(6°C/min)

Carrier gas

N2,50ml/min

Injection port temp.

270°C

Detector temp.

270°C(FID)

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GC

Samples

n-Eicosane , n-Pentacosane

Applications

Paraffin wax (3) (m.p.48〜50°C)

Column

ULBON HR-1

Column Size

25m×0.25mm(0.15μm)

Column temp.

200°C→320°C(6°C/min)

Carrier gas

He,0.74ml/min

Detector temp.

330°C(FID)

Injection volume

0.5μl

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GC

Samples

n-Eicosane , n-Pentacosane

Applications

Paraffin wax (4) (m.p.48〜50°C)

Column

ULBON HR-52

Column Size

25m×0.25mm(0.15μm)

Column temp.

200°C→320°C(6°C/min)

Carrier gas

He,0.7ml/min

Detector temp.

330°C(FID)

Injection volume

0.5μl

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GC

Samples

decane , undecane , dodecane , tridecane , tetradecane , pentadecane , hexadecane , heptadecane , octadecane , nonadecane , eicosane , heneicosane , docosane

Applications

Analysis of mixture of kerosene and gas oil using Shinwasorb

Column

Silicone SE-52 5% Shinwasorb-U 40/60

Column Size

2.5 m x 3.0 mm I.D. Stainless steel

Column temp.

80～250℃ (6℃/min), 250℃ (12 min hold)

Carrier gas

50 mL/min N2

Injection port temp.

270°C

Detector temp.

270°C

Detector

FID

Injection volume

1.0 μL

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