Molecular weight determinations on the purified material were conducted in benzene solutions by cryoscopic method . 用冰点法，在苯溶液中对纯的物质进行了分子量测定。
2.
Application of a conventional maldi matrix facilitated desorption and ionization of peptides and proteins for molecular weight determination of the separated compounds 使用传统的maldi基质利于肽段和蛋白质的解吸和离子化，从而可进行被分离分子的分子量测定。
