1
150 mm diameter for versatile use.
Made from high-quality coarse cellulose.
Removes particles between 15-20 µm effectively.
Fast filtration speed: 35-70 seconds.
Low ash content: ≤ 0.01%.
Comes in a pack of 100 sheets.
1-year limited warranty for customer satisfaction.
Average Rating out of 5:
Price Range: $25.99
Color: 150mm Diameter
2
200pcs of high-quality chromatography filter paper.
Size: 1 inch x 3 inch, compact and portable.
Ideal for laboratory, classroom, and student use.
Made from premium absorbent material for efficiency.
Produces clear pigment separations for easy analysis.
Clean and dust-free for reliable results.
Lightweight, convenient, and easy to use.
Average Rating out of 5:
Price Range: $8.99
Color: White
Material: Paper
3
46mm diameter for precise filtration.
100 pack ensures long-lasting supply.
20 micron particle retention for effective filtration.
Coarse cellulose material enhances durability.
Filtration speed of 35-70 seconds.
Low ash content for purity.
Backed by a 1-year limited warranty.
Average Rating out of 5:
Price Range: $9.99
Color: 46mm Diameter
Material: Coarse cellulose
4
Includes 50 high-quality filter discs.
Each disc measures 90mm in diameter.
Ashless filter paper for optimal filtration.
Resistant to heat and pressure.
Supports air circulation for mushroom cultivation.
Fits wide-mouth canning jar lids easily.
Ideal for laboratory and home use.
Average Rating out of 5:
Price Range: $5.09
5
High-quality cellulose filter paper circles.
Fast filtration speed of ≤35 seconds.
Effective particle retention at 25 microns.
Available in multiple diameters: 46mm, 56mm, etc.
Low ash content: ≤0.01% for purity.
Compatible with StonyLab Buchner funnel.
100 pack for extensive laboratory use.
Average Rating out of 5:
Price Range: $9.99
6
High-quality 47mm membrane filter papers.
Includes 100 filters for laboratory applications.
0.45 micron pore size for effective filtration.
Ideal for various scientific experiments and processes.
Compatible with diverse laboratory equipment.
Durable and reliable for consistent performance.
Easy to use and dispose of after filtering.
Average Rating out of 5:
Price Range: $34.99
7
100 pack of high-quality filter paper circles.
Removes particles larger than 10 microns.
56 mm diameter for versatile applications.
Slow flow rate for precise filtration.
Ash content ≤ 0.01% for purity.
Compatible with StonyLab Buchner funnels.
Ideal for laboratory and research use.
Average Rating out of 5:
Price Range: $13.95
Material: Paper
8
Pre-cut strips for convenient chromatography experiments.
Uniform size, 15 x 2 cm for consistent results.
Comparable to Whatman No. 1 filter paper quality.
Ideal for education, research, and hobbyist use.
Available in a pack of 100 strips.
Technical support from Carolina Biological Supply Company.
Trusted supplier since 1927, serving global customers.
Price Range: $4.95
Material: Paper
9
High-quality Grade 40 filter paper.
Diameter of 12.5cm for versatile use.
Ashless for accurate analytical applications.
Retention of 2.5µm for precision filtering.
Made from premium cotton linters.
Minimum alpha cellulose content of 98%.
Ideal for cement industry filtering needs.
Price Range: $44.99
10
Grade 5 filter paper for analytical techniques.
110mm diameter, perfect for various applications.
2.5 micron particle retention for fine filtration.
Slow flow rate ensures thorough clarification.
Ideal for cloudy suspensions and soil analysis.
Pack of 100 for convenient use and storage.
Reliable quality from trusted Whatman brand.
Average Rating out of 5:
Price Range: $37.99
11
Grade 5 filter paper circles for precision filtration.
70mm diameter, ideal for various analytical techniques.
Maximum fine particle filtration at 2.5µm.
Retains fine precipitates in chemical analysis.
Slow flow rate ensures excellent clarity.
Suitable for water and soil analysis applications.
Pack of 100 for convenient use and storage.
Average Rating out of 5:
Price Range: $29.99
12
High-quality mixed fiber material for durability.
Size: 50cm x 100m, 2.2kg per roll.
Advanced mesh technology for stable filtration.
Precision filtration meets user requirements.
Resistant to industrial oils and chemicals.
Wide applications in various industries.
Prompt customer service for inquiries.
Average Rating out of 5:
Price Range: $72.00
Material: mixed fiber
13
30 sheets for versatile laboratory applications.
Measures 11.81 x 11.81 inches each.
Includes fast, medium, and slow filtration speeds.
Lightweight design for easy handling and storage.
High-quality paper ensures reliable performance.
Ideal for chromatography and water filtration.
Perfect for students, teachers, and professionals.
Price Range: $17.29
14
90 mm diameter for versatile laboratory use.
Ashless design ensures pure filtration results.
20 micron particle retention for effective filtration.
Moderate filtration speed, 35 - 70 seconds.
High-quality cellulose fibers for enhanced performance.
Ideal for analytical chemistry and environmental testing.
Guaranteed quality with premium customer service support.
Price Range: $19.99
15
High-quality cotton linters for superior filtration.
Ashless design for minimal contamination.
Grade 42, ideal for quantitative analysis.
Pack of 100 for extensive laboratory use.
Perfect for environmental and chemical experiments.
High alpha cellulose content ensures durability.
Suitable for cement industry applications.
Price Range: $48.95
16
High-quality Whatman cellulose filter paper.
Diameter of 15.0 cm for versatile use.
2.5 µm retention for precise filtration.
Ideal for gravimetric analysis applications.
Made from high alpha cellulose content.
Pack of 100 for bulk convenience.
Suitable for analyzing various analytical precipitates.
Average Rating out of 5:
Price Range: $85.79
17
High purity, low background contamination.
Manufactured from alpha-cellulose and cotton linters.
ISO 9001 approved for quality assurance.
Consistent performance in various applications.
Low ash content: less than 0.1%.
Fast filtration with 20-25um particle retention.
Suitable for quantitative analysis and experimentation.
Price Range: $53.00
18
High-quality filter paper for industrial applications.
Penetration accuracy of 20μm for effective filtering.
Durable polyester fiber and polymer membrane composition.
Wide temperature range: -40℃ to 120℃.
Extends service life of filtration materials significantly.
Suitable for various industrial filtration processes.
Available in multiple sizes for versatility.
Price Range: $75.79
19
Size: 90cm x 100m, 3.6kg per roll.
Made with high-quality mixed fiber material.
Excellent filtration efficiency and capacity.
High porosity with low filtration resistance.
Suitable for various industrial oils and fluids.
Longer usage time, reduces filter material waste.
Customer support available for inquiries anytime.
Price Range: $138.00
Material: mixed fiber
20
100PCS filter discs in two speed options.
Slow flow: 70-140 sec filtration rate.
Fast flow: filtration rate under 35 seconds.
High-quality, ashless cellulose filter paper.
90mm diameter, 0.15mm thick for durability.
Perfect for mushroom cultivation and DIY projects.
Easy installation on wide mouth can lids.
Average Rating out of 5:
Price Range: $5.79
21
Includes 300 chromatography paper strips for convenience.
Each strip measures 6.25" x 0.75" for easy handling.
Constructed from premium materials for consistent quality.
Fast filtration speed for efficient pigment separation.
Ideal for chemistry experiments in classrooms and labs.
Versatile use for cleaning and dust removal tasks.
Disposable and convenient for hassle-free experimentation.
Average Rating out of 5:
Price Range: $16.99
Material: Paper
22
Grade 4 for qualitative analytical techniques.
Fast filtering with excellent coarse particle retention.
20-25µm particle retention size range.
150mm diameter for versatile applications.
Pack of 100 for convenient usage.
High flow rates for air pollution monitoring.
Ideal for collecting non-critical fine particles.
Average Rating out of 5:
Price Range: $35.20
23
74 mm diameter filter paper circles
20 micron filtration for effective particle removal
Medium filtration speed: 35 - 70 seconds
Ash content ≤ 0.01% for purity
Compatible with FunChem Porcelain Buchner Funnel
Pack includes 100 high-quality filter papers
Guaranteed support for defective or damaged items
Average Rating out of 5:
Price Range: $9.00
24
500 pieces for extensive laboratory use.
Lightweight and compact design for easy handling.
Effective for chemistry experiments and education.
High water absorption for improved filtration.
Durable material ensures long-lasting performance.
Simple, clean design for professional appearance.
Ideal for dust removal and cleaning tasks.
Average Rating out of 5:
Price Range: $17.79
Size: 7.5X2.8X0.1CM
Color: White
Material: Neutral cotton
25
100 pieces of high-quality filter discs.
Size: 2.75 inches, 0.0039 inches thick.
Ideal for laboratory funnel filtration tasks.
Breathable design for optimal air circulation.
Heat-resistant for autoclaves and steam sterilization.
Must clean surfaces before applying filter patches.
Perfect for mushroom cultivation and experiments.
Average Rating out of 5:
Price Range: $6.19
26
150mm diameter for versatile filtration applications.
Retention range of 7-12 microns.
Medium fast flow rate for efficient filtration.
Typical thickness of 170µm for durability.
Basis weight of 75g/m² for strength.
Pre-folded design for easy use.
Ideal for various liquids and extracts.
Average Rating out of 5:
Price Range: $38.47
27
150mm diameter for versatile applications.
Medium fast filtration speed, 140 herzberg.
Retention range of 4-7µm for effective filtration.
Typical thickness of 180µm for durability.
85g/m² basis weight for strong performance.
Ideal for food testing and beverage analysis.
Pack of 100 for convenience and value.
Average Rating out of 5:
Price Range: $32.11
