9483
Separation was performed using a Diamonsil C ( 18 ) column , which was eluted with methanol ( A ) and 0 . 1 /1000 acetic acid ( B ) .
 Chemical: methanol; Chemical: acetic acid
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: methanol; Chemical: acetic acid