ICS 11.220B 41T/CVDA团 体标 准T/CVDA 5-2022动物疫苗改性壳聚糖佐剂Adjuvants of modified chitosan for animal vaccines(发布稿)2022-9-15 发布2022-9-15 实施中国兽药协会发布 N-2-羟丙基三甲基氯化铵壳聚糖100Transmittance (%)80604020040003500300025002000150010005000Wavenumber (cm-1) N,O-羧甲基壳聚糖100Transmittance (%)50040003500300025002000150010005000Wavenumber (cm-1)