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As expected , and in accordance with the chemical formulations specified for PET bottles , neither phthalates nor UV stabilisers were present in the water extracts .
 Chemical: PET; Chemical: phthalates
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: PET; Chemical: phthalates