康宁corning 11495 FLASK,ERLENMEYER,3L,PLAIN,W/ASEPTIC CONN,MLL,1/4″,ID C-FLEX,S,IND,1/2 1/包 2包/箱 7753.62
修饰性PEG
DSPE SH COOH MAL NH2 巯基 羧基 氨基 四臂 八臂PEG WAKO和光纯药
康宁corning 11495 FLASK,ERLENMEYER,3L,PLAIN,W/ASEPTIC CONN,MLL,1/4″,ID C-FLEX,S,IND,1/2 1/包 2包/箱 7753.62