Confirmatory Methods: used for confirmation, which provides full or complementary information for positive results, specifically designed to avoid false positive results. The sensitivity can satisfy the requirements for residue detection.

• 确证方法:用于确证目的的方法。提供全部或补充的明确确证信息,灵敏度能满足残留检测的要求,确证方法的目的在于避免假阳性结果。