Antimony (Sb) level analysis by atomic absorption spectrophotometer using flame and GFA mode (Antimony (Sb) Level, By Atomic Absorption Spectrophotometer Flame and GFA mode) is a laboratory test used to measure the concentration of antimony in blood or urine samples. This analysis is essential for assessing exposure to antimony, a heavy metal that can be toxic at high concentrations. It helps detect cases of poisoning and identify potential health risks, thereby contributing to guiding appropriate treatment and reducing risks associated with exposure to this substance.