6188
Examined antibiotics were isolated from gilthead seabream tissue by liquid - liquid extraction and further clean - up was performed by solid phase extraction using Oasis HLB ( 200 mg / 6 mL ) cartridges .
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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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