Grade 114V Pre-Pleated Filter Paper, 240mm Circle, 100/Pk SKU: 1214-240

Qualitative Filter Paper - 1214-240

Isolating precipitates from reaction mixtures requires a cellulose matrix that captures solid material completely without premature filter blinding. Available in circles, sheets, and prefolded formats to match specific funnel geometries and sample processing workflows. To this end, each sheet reflects production standards where fiber density, thickness, and retention characteristics are verified before lot release.

Key Filter Paper Characteristics

• Standard basis weight and thickness specifications provide predictable packing density for volumetric calculations in gravity funnels.
• Pure cellulose fiber construction delivers consistent flow rates and predictable retention for general sample clarification and preparation.
• Non-hardened paper balances effective particle retention with economical unit cost for high-volume routine laboratory use.
• Available in precut circles and sheet stock to match funnel sizes and custom cutting requirements across laboratory applications.
• Nominal retention of 25um provides the particle size cutoff appropriate for the analytical or preparative separation method.

If your teaching or research laboratory processes high volumes of routine samples, the documented flow rates above translate directly to throughput. Economical unit cost at the pack quantities routine laboratories consume keeps your filtration budget aligned with actual throughput demands. Take control of your sample preparation variables and ensure that your data reflects the true nature of your work, rather than the quality of your consumables.

Diameter

240mm

Flow Speed

Fast

Folded/ Fluted/ Pleated

Yes

Grade

114V

Hardened (Yes/ No)

No

Material

Cellulose Fiber

Nominal Basis Weight (g/ m²)

190g/m²

Pack Count

100

Particle Retention

25um

Pore Size (µm)

25

Qualitative/ Quantitative

Qualitative

Sterility

Nonsterile

Wet Strengthened (Yes/ No)

Yes

Wettability

Hydrophilic

• Precipitation Recovery - Collects insoluble reaction products on the paper surface for subsequent washing and downstream analysis.
• Lysate Clarification - Separates cellular debris from crude lysates before downstream chromatographic or electrophoretic analysis.
• Enzyme Clarification - Removes particulates from enzyme solutions before activity assays in biochemistry and industrial testing.
• Pigment Screening - Separates undispersed colorant particles from coating formulations during color development and QC testing.
• General Clarification - Removes suspended solids from aqueous solutions by gravity filtration for routine sample preparation.
• Gelatin Clarification - Removes debris from gelatin solutions used in pharmaceutical capsule manufacturing and quality testing.