25376
Major Se species ( selenium methionine and oxidized selenium methionine ) from dialyzate were identified and characterized by HPLC coupled to mass spectrometry ( HPLC - MS ) .
 Chemical: Se; Chemical: selenium methionine; Chemical: oxidized selenium methionine
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: Se; Chemical: selenium methionine; Chemical: oxidized selenium methionine