取代甲氧基苯異構(gòu)體分析substituted methoxybenzene isomers
conditions
column: ace 3 c18-pfp
dimensions: 150 x 4.6 mm
part number: ace-1110-1546
mobile phase: h2o/meoh (50:50 v/v)
flow rate: 1 ml/min
injection: 5 μl
temperature: 40 °c
detection: uv, 214 nm
analytes
1. 1,2,3-trimethoxybenzene
2. 1,2-dimethoxybenzene
3. 1,2,4-trimethoxybenzene
4. 1,4-dimethoxybenzene
5. methoxybenzene
6. 1,3-dimethoxybenzene
7. 1,3,5-trimethoxybenzene
8. toluene