GC chiral column, 25 m, ID 0.25 mm, 0.25 µm, 2.3 Diacetyl-TButhyl-Silyl- ß-Cyclode PS086, modified

30% of 2,3-di-O-ethyl-6-O-tert-butyldimethylsilyl-β-cyclodextrin dissolved in polysiloxane substituted with 15% of phenyl groups and 85% of methyl groups