In order to screen antifreezer of peracetic acid used at low temperature, carrier quantitative germicidal test was used to examine the influence of different antifreezers on germicidal action.

• 为筛选出过氧乙酸在低温条件下使用的防冻剂,以载体定量杀菌试验法测定了不同防冻剂对杀菌作用的影响。