... brown liquid 3,concentrate catalase 4,10,000U/ml, 20,000U/ml A brand-new and green technology for the ... Exclusive microbial fermentation, good stability, high efficiency;2. A broad temperature range of activity, excellent thermostability and high ... applicable to other industries.Specification and Usage TypeActivity(U/mL)UsageLiquid50000200000According to the specific circumstances of each industry ( ...