3338
Soluble organic contaminants present in the pore water were extracted with acetone and dichloromethane , then after evaporation of the solvents , the organic residues were redissolved in ultrapure water to reconstitute the soluble organic components of the original soil pore water .
 Chemical: acetone; Chemical: dichloromethane
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: acetone; Chemical: dichloromethane