Page 105 - Applied Pharmacognosy

Sample Management

Objectives of Sample Derivatization

❑ To protect and prevent the deterioration of columns and
analytical instruments.

❑ To improve the accuracy of quantitative values.
❑ To improve sensitivity and selectivity.
❑ To simplify measurement operations and procedures.
❑ To stabilize target substances.

Sample treatment 104

Reactive Functional Group Masking