Whatman 滤膜 29168189 TE36, PTFE, 0.45 Micro meter, 47 mm, 50/pk – PROMO TE36, PTFE, 0.45 Micro meter, 47 mm, 50/pk – PROMO
修饰性PEG
DSPE SH COOH MAL NH2 巯基 羧基 氨基 四臂 八臂PEG
Whatman 滤膜 29168189 TE36, PTFE, 0.45 Micro meter, 47 mm, 50/pk – PROMO TE36, PTFE, 0.45 Micro meter, 47 mm, 50/pk – PROMO