Whatman^® PFTE TE35 filter discs 0.2 μm pore size

Whatman^® PFTE TE35 filter discs 0.2 μm pore size, white, hydrophobic, PP support ring, 50 ea, 47.0 mm diam

Whatman^® PFTE TE35 filter discs 0.2 μm pore size, white, hydrophobic, PP support ring, 50 ea, 50 mm diam

Whatman^® PFTE TE35 filter discs 0.2 μm pore size, white, hydrophobic, PP support ring, 50 ea, 25.0 mm diam