Used as a reference standard in analytical laboratories for the detection and quantification of aflatoxin G1 in food, feed, and agricultural products. Commonly applied in HPLC and LC-MS/MS methods to ensure accurate measurement of contamination levels. Essential for quality control in industries related to nuts, grains, and spices where aflatoxin contamination is a concern. Helps in compliance with food safety regulations and monitoring of mycotoxin levels to protect public health.