14702
Analysis by gas chromatography - mass spectrometry , operated in the electron capture negative ionization mode , revealed partitioning between the particulate and sediment phases , with BTBPE , TBBPA - DBPE , and BEHTBP identified as being environmentally persistent in both the particulate and the sediment compartments .
 Chemical: BTBPE; Chemical: TBBPA; Chemical: DBPE; Chemical: BEHTBP
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: BTBPE; Chemical: TBBPA; Chemical: DBPE; Chemical: BEHTBP