Home / Standards / GB/T 41068-2021 GB/T 41068-2021 Active Nanotechnologies—Determination of water-soluble anions content in graphene powder—Ion chromatography method 纳米技术 石墨烯粉体中水溶性阴离子含量的测定 离子色谱法 Standard Type GBT ICS 71.040 CCS A43 Status 现行 Issue Date 2021-12-31 Implementation 2022-07-01 Responsible Dept 中国科学院 Drafting Unit N/A