Amicon^® Ultra离心超滤管，30 kDa MWCO

Amicon^® Ultra离心超滤管，30 kDa MWCO, sample volume 15 mL, regenerated cellulose membrane, MWCO 30 kDa

Amicon^® Ultra离心超滤管，30 kDa MWCO, sample volume 0.5 mL, regenerated cellulose membrane, MWCO 30 kDa

Amicon^® Ultra离心超滤管，30 kDa MWCO, sample volume 4 mL, regenerated cellulose membrane, MWCO 30 kDa

Amicon^® Ultra离心超滤管，30 kDa MWCO, sample volume 2 mL, regenerated cellulose membrane, MWCO 30 kDa