22020
Thanks to recent developments in nano ultra high performance liquid chromatography ( UHPLC ) and matrix - assisted laser desorption / ionization time - of - flight mass spectrometry ( MALDI - TOF / MS ) , we sought the experimental conditions for setting up an automated data acquisition workflow .
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Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
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