Quartz Glass Filter Disc, bi-plane, 20 mm, Por. 00 Thickness 4.0 mm ± 0.2 mm

Quartz Glass Filter Disc, bi-plane, 20 mm, Por. 00 Thickness 4.0 mm ± 0.2 mm
The picture may be different from the article and can include supply, which is not in the standard scope.
 
Order-No.: Q0209 49,20 € for 1 piece (minimum purchase: 5 piece) plus VAT (19%) plus shipping costs
VitraPOR® glass filter disc, amorph quartz glass. Ø 20 mm, porosity 00, thickness: 4.0 mm (±0.2 mm tolerance). Both surfaces ground to tight tolerances for flatness.