康宁corning 4141 TIPS,10UL EXT LENGTH NAT GRAD LOW BIND IN HINGED RACKS,NS,NK,960/4800 96个/盒，10盒/包 5包/箱 1823.45
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 4141 TIPS,10UL EXT LENGTH NAT GRAD LOW BIND IN HINGED RACKS,NS,NK,960/4800 96个/盒，10盒/包 5包/箱 1823.45