9614
Analyte extraction , retention and separation of IL phase were achieved with a packed microcolumn and As ( III ) was determined in eluent solution by electrothermal atomic absorption spectrometry ( ETAAS ) .
 Chemical: As ( III )
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: As ( III )