The on-line and off-line process for SFE has to be differentiated.
When the source is directly available for data extraction process, it is called as on-line extraction method or process.
In off-line process, the data is utilized from other source that contains the copy of data and data extraction is done.
Thestatic and dynamic extraction should be differentiated for SFE.
When the fixed amount of supercritical fluid is interacting with the matrix or analytes, it is called as static extraction method and it conserves the fluid.
In dynamic extraction method, there is always a new supercritical fluid that is used for interaction with matrix or analytes.
Experts are waiting 24/7 to provide step-by-step solutions in as fast as 30 minutes!*
*Response times may vary by subject and question complexity. Median response time is 34 minutes for paid subscribers and may be longer for promotional offers.