TLG® Qualitative Filter Papers - No.3

TLG® Qualitative Filter Papers No.3 are typically used in qualitative analytical techniques for the determination and identification of materials. Due to the extra thickness, they are greatly suitable for suction filtration with Büchner funnels. Compared to Filter Papers No.1, these filter papers have higher precipitate capacity (with little to no clogging) and higher absorption (suitable for sample carrier).

SPECIFICATIONS:
Material: Cellulose
Porosity: Medium Fine
Surface: Smooth, Grained
Particle Retention in Liquid: 6µm
Herzberg Filtration Speed: 338sec/100mL (or ASTM: 90sec)
Nominal Thickness: 370 ± 10µm
Nominal Weight: 165g/m²
Nominal Ash Content : 0.06%
Package Size: 100 Pieces