Butyrylfentanyl Measurement

**Semantic type:** Laboratory Procedure

**Definition:** The determination of the amount of the butyrylfentanyl in a sample.

**Synonyms:** - Butyrfentanyl - Butyrfentanyl Measurement - Butyryl Fentanyl - Butyryl Fentanyl Measurement - Butyrylfentanyl - Butyrylfentanyl - FENBUT