Whatman 滤膜 10370173 GF8VG 60x90MM 100/PK PREIGNIT GF8VG 60x90MM 100/PK PREIGNIT
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
Whatman 滤膜 10370173 GF8VG 60x90MM 100/PK PREIGNIT GF8VG 60x90MM 100/PK PREIGNIT