A unique collection of 10 GPC standards (Gel Permeation Chromatography standards) for aqueous molecular weight determination. These Polyacrylic Acid GPC standards cover a molecular weight range from 1,000 Daltons to 1,000,000 Daltons
温馨提示:因厂家更改产品包装、产地或者更换随机附件等没有任何提前通知,且每位咨询者购买情况、提问时间等不同,为此以下回复仅对提问者3天内有效,其他网友仅供参考!若由此给您带来不便请多多谅解,谢谢!