下列物质中不是化妆品有毒物质为() ["A、汞","B、铅","C、甲醇","D、十一酸"]
化妆品中霉菌和酵母菌总数不得大于() ["A、50CFU/ml或50CFU/g","B、100CFU/ml或100CFU/g","C、150CFU/ml或150CFU/g","D、200CFU/ml或200CFU/g"]
频数计录法
教育观察
眼部化妆品和口唇等黏膜用化妆品以婴儿用化妆品菌落总数不得大于() ["A、400CFU/ml或400CFU/g","B、500CFU/ml或500CFU/g","C、600CFU/ml或600CFU/g","D、700CFU/ml或700CFU/g"]
时间取样