Home / Standards / GB/T 45178-2024 GB/T 45178-2024 Active Man-made fibre—Determination of antioxidant activity—DPPH and ABTS methods 化学纤维 抗氧化活性测定 DPPH和ABTS法 Standard Type GBT ICS 59.060.20 CCS W50 Status 现行 Issue Date 2024-12-31 Implementation 2025-07-01 Responsible Dept 国家标准委 Drafting Unit N/A