使用水/油兩用型色譜柱asahipak gf-310 hq色譜柱分析聚氧乙烯脂肪醇。sample : 20 μlpolyoxyethylene sorbitan monooleate (tween80) 0.02 %
column : shodex asahipak gf-310 hq (7.5 mm i.d. x 300 mm)
eluent : ch3cn/h2o=70/30
flow rate : 0.8 ml/min
detector : uv (210 nm), ri
column temp. : 40 ℃