28115
Several chromatographic systems ( three systems of high - performance liquid chromatography and two micellar electrokinetic chromatography systems ) besides the reference octanol - water partition system are evaluated by a systematic procedure previously proposed in order to know their ability to model human skin permeation .
 Chemical: octanol
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 Chemical: octanol