GC

Samples

BHT , BHA , Fluorene(I.S.)

Applications

BHT and BHA in the margarine

Column

Silicone OV-25 3% Shimalite W 80-100 (AW-DMCS)

Column Size

2.6m×3.2mm

Column temp.

165°C

Carrier gas

N2,50ml/min

Injection port temp.

260°C

Detector temp.

260°C

Detector

FID

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GC

Samples

Naphthalene , Biphenyl , Fluorene , Phenanthrene , Anthracene , o-Terphenyl , Fluoranthene , Pyrene , m-Terphenyl , p-Terphenyl , Chrysene , 4,5-Benzpyrene , 1,2-Benzpyrene , Perylene

Applications

Polycyclic aromatic hydrocarbon

Column

ULBON HR-1

Column Size

50m×0.25mm(0.25μm)

Column temp.

200°C→320°C(4°C/min)

Carrier gas

He,068ml/min

Detector temp.

330°C(FID)

Injection volume

1μl

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