Sodium acetate anhydrous AR,98%,99.9%(高纯试剂),GR,99.5%,ACS, ≥99.0%,电泳级,≥99%,色谱级,≥99.0% (NT),细胞与昆虫细胞培养级, ≥99%,分子生物学级,≥99.0% (NT),99.99%(高纯试剂)