技术
gas chromatography (GC): suitable
试验参数
column: Petrocol DH 50.2, 50 m × 0.20 mm I.D., 0.50 μm (24133-U)
oven: 35 °C (30 min), 2 °C/min to 200 °C (15 min)
inj. temp.: 200 °C
detector: FID, 250 °C
carrier gas: helium, 19-21 cm/sec @ 35°C (see ASTM D5134)
injection: 0.2 μL, 200:1 split
应用
petroleum
法律信息
Petrocol is a registered trademark of Merck KGaA, Darmstadt, Germany
分析物
说明
p-Xylene
2-Methylheptane
4-Methyloctane
Methylcyclopentane
Benzene
cis-1,3-Dimethylcyclopentane
m-Xylene
2,2,3-Trimethylbutane
2,2-Dimethylheptane
2,3,5-Trimethylhexane
2,3-Dimethylheptane
2,3-Dimethylpentane
2,5-Dimethylhexane
2-Methyloctane
3,3-Dimethylheptane
3,5-Dimethylheptane
3-Ethylhexane
3-Methylheptane
3-Methylhexane
3-Methylpentane
Octane
Pentane
Propane
Toluene
Cyclohexane
2,4-Dimethylhexane
3,4-Dimethylheptane
Cyclopentane
n-Heptane, suitable for GC, ≥99.9%
n-Nonane
2,2,5-Trimethylhexane
o-Xylene
trans-1,2-Dimethylcyclopentane
trans-1,3-Dimethylcyclopentane
1,1-Dimethylcyclopentane
2,2,3-Trimethylpentane
2,2-Dimethylbutane
2,2-Dimethylhexane
2,2-Dimethylpentane
2,3-Dimethylbutane
2,3-Dimethylhexane
2,4-Dimethylheptane
2,4-Dimethylpentane
2,5-Dimethylheptane
2-Methylhexane
2-Methylpentane
3,3-Dimethylpentane
3,4-Dimethylhexane
3-Ethylpentane
3-Methyloctane
4-Methylheptane
Ethylbenzene
Ethylcyclopentane
2,6-Dimethylheptane
3-Ethylheptane
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