Looking for the best Qualitative Lab Filter Paper?
Discover now our comparison of the best Qualitative Lab Filter Paper. It is never easy to choose from the wide range of offers. On the market, you will find an incalculable number of models, all at different prices. And as you will discover, the best Qualitative Lab Filter Paper are not always the ones at the highest prices! Many criteria are used, and they make the richness and relevance of this comparison.
To help you make the best choice among the hundreds of products available, we have decided to offer you a comparison of the Qualitative Lab Filter Paper in order to find the best quality/price ratio. In this ranking, you will find products listed according to their price, but also their characteristics and the opinions of other customers. Also discover our comparisons by categories. You won’t have to choose your products at random anymore.
- Pack of 100
- Qualitative filter paper
- 10μ (micron) pore size
- Medium Speed (85 gsm)
- Filter paper diameter: 94mm
- Coarse cellulose filter papers remove particles > 20 µm
- Filtration Speed: 35 - 70 sec
- Ash content: ≤0.15%
- Compatible with StonyLab Porcelain Buchner Funnel 100mm
- HIGH RETENTIVITY || High retentivity, perfect for general laboratory filtering and qualitative analysis
- FILTER SIZE || 15cm diameter
- PORE SIZE || 10µL (micron) pore size
- FILTERING SPEED || Medium Speed (85 gsm)
- 100PK || Pack of 100 circles
- GRADE 1 : 7cm - Equivalent to Whatman qualitative grade 1, standard lab filter paper (70mm)
- LAB FILTER - Routinely used in lab to determine fat content, extract solids and clarify liquids
- CHEMISTRY CLASS - Filter paper can teach basic qualitative separations and paper chromatography
- AIR FILTRATION - Collect medium particles for pollution monitoring
- MEDIUM RETENTION / MEDIUM FLOW - Retains medium crystalline particles (10~15 micron)
- Qualitative filter paper
- Great for use in distillation experiments in schools or in coffee filtering at home
- Packaging may vary from photo shown
- Used in qualitative analytical techniques to determine and identify materials
- Premium Qualitative Filter Paper with a 18.5cm (7.28") diameter
- High retentivity, perfect for general laboratory filtering and qualitative analysis
- White in color, with a smooth finish
- Inspected for uniformity of texture
- Pack of 100 circles
- GRADE 2 : 7cm - Equivalent to Whatman qualitative grade 2, standard lab filter paper (70mm)
- AGRICULTURE - Soil pre-filtration, fertilizer analysis, nutrient absorption in seed tests
- BREWING TESTS - Beer and malt analysis, removal of turbidity in wort and yeast filtration
- AIR / GAS FILTRATION - Pollution monitoring of specific atmospheric contaminants, smoke
- HIGH RETENTION / SLOW FLOW - Retains fine crystalline particles (5~10 micron)
- GRADE 4 : 7cm - Equivalent to Whatman qualitative grade 4, standard lab filter paper (70mm)
- FAST PRE-FILTER - Quickly clean-up biological samples and organic extracts, routine clarification
- WINE MAKING - Filtration of musts
- HIGH AIR FLOW COLLECTION - Collect large particulate in fast moving air or fumes
- COARSE RETENTION / FAST FLOW - Retains coarse and gelatinous precipitates (20~25 micron)
- GRADES 1, 2, 4 : 11cm - Equivalent to Whatman Top 3 standard qualitative grades (110mm)
- GRADE 1 : MEDIUM RETENTION / MEDIUM FLOW - Retains medium crystalline particles (10~15 micron)
- GRADE 2 : HIGH RETENTION / SLOW FLOW - Retains fine crystalline particles (5~10 micron)
- GRADE 4 : COARSE RETENTION / FAST FLOW - Retains coarse and gelatinous precipitates (20~25 micron)
- BROAD APPLICATION RANGE : lab & chemistry, food & agriculture, brewing & wine, air & gas filtration
- Qualitative filter papers are often used in routine separation work that still requires high purity and consistent performance
- Qualitative grades consist of greater than 95 percent super refined a-cellulose and linter fibers
- Standard qualitative filter papers are suitable for quadrant folded or gravity flow applications
- This grade is an evolution of ahlstrom 613 for use in the beer industry
- This is a filter paper with an extremely low iron and nitrogen content for the analysis of protein in beer
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Last update on 2025-07-21 / Affiliate links / Images from Amazon Product Advertising API