技术
gas chromatography (GC): suitable
试验参数
column: SLB-5ms, 30 m x 0.25 mm I.D., 1.0 μm (28476-U)
oven: 145 °C (20 min), 15 °C/min to 325 °C (15 min), 15 °C/min to 340 °C (15 min), 15 °C/min to 360 °C (4 hours)
inj. temp.: 250 °C
detector: FID, 360 °C
carrier gas: helium, 30 cm/sec. @ 145 °C
injection: 1.0 μL 100:1 split
liner: 4 mm I.D. split, cup design
sample: Non-polar Column Test Mix (47300-U), 500 μg/mL in methylene chloride
应用
general analytical
分析说明
Column evaluation test mix, before and after column held for 76 hours at 360 °C, 20 degrees above the published maximum isothermal temperature limit.
法律信息
SLB is a registered trademark of Merck KGaA, Darmstadt, Germany
分析物
说明
2-Octanone
1-Octanol
2,6-Dimethylphenol
2,6-Dimethylaniline
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