BS EN 1656:2019
化学消毒剂和防腐剂 用于评估兽医领域使用的化学消毒剂和防腐剂的杀菌活性的定量悬浮试验 测试方法和要求(第2阶段 步骤1)
Chemical disinfectants and antiseptics. Quantitative suspension test for the evaluation of bactericidal activity of chemical disinfectants and antiseptics used in the veterinary area. Test method and requirements (phase 2, step 1)