SAP货号(带包装): V900483-50G, V900483-1KG, V900483-5KG货号: V900483品牌: VETEC产品描述: Trizma® base Vetec™ reagent grade, ≥99%产品详细信息见Sigma网站链接: http://www.sigmaaldrich.com/catalog/product/vetec/v900483?lang=zh®ion=CN