Grade 602 h 1/2 Qualitative Filter Paper Folded (Prepleated), 90mm, 100/Pk SKU: 10312642

Qualitative Filter Paper - 10312642

Separating precipitates from analytical solutions requires a cellulose matrix with the right balance of retention and flow rate. Smooth surface finish allows clear visual assessment of retained solids and supports clean separation of precipitates from filtrate. As designed, rigorous quality control at every production stage ensures physical properties align with published grade specifications before distribution.

Key Filter Paper Characteristics

• Nominal basis weight of 84g/m² reflects the fiber density that determines flow rate, retention, and mechanical handling characteristics.
• Compatible with standard glass and plastic filter funnels, qualitative paper integrates into existing gravity filtration setups without modification.
• Standard qualitative cellulose filter paper provides reliable particle retention for gravity and vacuum filtration across routine laboratory workflows.
• Untreated cellulose construction provides the pure, unmodified surface appropriate for routine filtration and general sample preparation.
• Particle retention rating of <2um defines the separation threshold for the application, determining which solids are captured and which pass through.

Maintaining accreditation requires documented traceability at every step, and the grade specifications above support your audit readiness. For this purpose, wide retention range availability across the qualitative grade family lets you optimize each application in your sample preparation workflow. Secure your research outcomes by partnering with a filtration solution that understands your need for speed, accuracy, and reproducibility.

Diameter

90mm

Flow Speed

Slow

Folded/ Fluted/ Pleated

Yes

Grade

602H

Hardened (Yes/ No)

No

Material

Cellulose Fiber

Nominal Basis Weight (g/ m²)

84g/m²

Particle Retention

<2um

Pore Size (µm)

2

Qualitative/ Quantitative

Qualitative

Sterility

Nonsterile

Wet Strengthened (Yes/ No)

No

Wettability

Hydrophilic

• Botanical Extraction - Separates plant tissue debris from aqueous and solvent extracts during natural product preparation workflows.
• Enzyme Clarification - Removes particulates from enzyme solutions before activity assays in biochemistry and industrial testing.
• General Clarification - Removes suspended solids from aqueous solutions by gravity filtration for routine sample preparation.
• Polymer Filtration - Clears particulates from polymer solutions before molecular weight determination by viscometry or GPC.
• Precipitation Recovery - Collects insoluble reaction products on the paper surface for subsequent washing and downstream analysis.
• Teaching Laboratory - Provides consistent and economical filtration media for student exercises in analytical and general chemistry.