氢化可，松色谱分析usp monograph – hydrocortisone
conditions
column: ace ultracore 2.5 superc18
dimensions: 100 x 4.6 mm
part number: core-25a-1046u
mobile phase: h2o/mecn/meoh(50:25:25 v/v/v)
flow rate: 1 ml/min
injection: 5.8 μl
temperature: ambient (22 °c)
detection: uv, 254 nm
analytes
1. hydrocortisone
2. propylparaben