Visiprep^™ 固相萃取装置盖垫备件

Visiprep^™ 固相萃取装置盖垫备件, for use with 24-port model (standard and DL), pk of 2

Visiprep^™ 固相萃取装置盖垫备件, for use with 12-port model (standard and DL), pk of 2