Isopore^™滤膜

Isopore^™滤膜, Isopore^™, filter diam. 47 mm, hydrophilic

Isopore^™滤膜, Isopore^™, filter diam. 25 mm, hydrophilic

Isopore^™滤膜, Isopore^™, filter diam. 142 mm, hydrophilic

Isopore^™滤膜, Isopore^™, filter diam. 13 mm, hydrophilic