含硫分析物分離比較sulfurous analytes separation comparison
conditions
column: ace 3 c18-ar, ace 3 c18
dimensions: 50 x 2.1 mm
part number: ace-119-0502, ace-111-0502
mobile phase: a: h2o
b: meoh
gradient:
time(mins)
%b
0.0
30
5.0
30
9.0
95
9.5
30
13.5
30
flow rate: 0.5 ml/min
injection: 1 μl
temperature: 22 °c
detection: uv, 254 nm
analytes
1. methyl phenyl sulfoxide
2. methyl phenyl sulfone
3. toluene
4. thioanisole