The micro acetyl group determination apparatus is a laboratory device used to determine the acetyl content of a sample. Acetyl groups are a type of functional group commonly found in organic compounds, and their determination is important in a variety of fields including biochemistry, polymer science, and drug development.

The apparatus typically consists of a reaction chamber, a reagent supply, and a detector, such as a spectrophotometer, for measuring the concentration of the acetyl groups in the sample. The sample is reacted with a reagent that specifically reacts with the acetyl groups, producing a measurable signal.

The apparatus can be used to determine the acetyl content in small sample volumes, making it suitable for use in microscale experiments. The micro acetyl group determination apparatus is commonly used in chemical and biological research, as well as in the pharmaceutical and food industries.