Qualitative Filter Papers/ Grade 293 / 185 mm Discs
These 185 mm diameter qualitative filter paper discs are ideal for analytical purposes and routine analyses. They are wet-strengthened for use in pressure or vacuum filtration. Made from refined pulp and cotton linters with more than 95% alpha-cellulose and an ash content of less than 0.1% according to DIN 54370.
Item no.: FT-3-211-185
Price: $38.00
Choose your {0}
- Made of > 95 % α-cellulose
- Ash content below 0.1 % according to DIN 54370
- Very fine-pore, very dense
- Very slow filtering
- 185 mm diameter
- 100 discs per pack
Brochure
Applications
-
Application Area
-
Clarification
-
Analytical Sample Preparation
- Particle Analysis
-
Clarification
Dimensions
-
Filter Diameter⌀ 185 mm
General Specifications
-
Filter FormatDiscs
-
Filter Paper/Membrane ColorWhite
-
Filtration Time300 s
-
Grade293
-
Specifications
-
Very fine-pore, very dense, very slow filtering
-
very dense
- very slow filtering
-
Very fine-pore, very dense, very slow filtering
-
Thickness0.15 mm
Materials of Construction
-
Filter MaterialCotton Linters and Refined Pulp (> 95 % alpha-cellulose; 0% ash)
Physicochemical Information
-
PrecipitationsVery fine crystalline
-
Retention Rate1–2 µm
Product Information
-
Filter TypeQualitative Filter Papers
-
Pack Size100
-
PackagingNon-sterile, bulk packed
Weights
-
Basis Weight80 g/m²