Sartorius G-1291 Grade-1291 Qualitative Filter Paper, 90 mm Dia. - SCUFT3209090

Sartorius G-1291 Grade-1291 Qualitative Filter Paper, 90 mm Dia.

The Sartorius G-1291 Grade-1291 Qualitative Filter Paper, 90 mm Dia. covers everyday requirements across clinical and facility settings. G-1291 Qualitative Papers.

Key Features

• Very fine crystalline.
• Fine-pored, highly dense, wet strength, very slow rate of filtration.
• Description.
• These filter papers are especially suitable for qualitative analyses.
• These qualitative filter papers are essentially used for analytical and routine analyses, when no gravimetric analyses are required.
• They are wet strengthened and can be used for pressure and vacuum filtration.
• They are available in different formats, as in rolls, sheets, discs and folded filters.
• Qualitative Papers.
• Filtration rate: the time required to filter 10 ml of distilled water at 20 °C through a free-hanging, fully-wetted disc filter with a diameter of 110 mm folded in quarters.
• Expressed in seconds (per mm).

Specifications