1
High-quality cellulose filter paper circles.
74mm diameter, ideal for various applications.
Removes particles larger than 20 microns.
Filtration speed of 35 to 70 seconds.
Low ash content, ≤0.15% for purity.
Compatible with StonyLab 80mm Buchner funnel.
Pack of 100 for bulk convenience.
Average Rating out of 5:
Price Range: $15.99
Color: 75mm Diameter
Material: Paper
2
High retentivity for effective laboratory filtering.
15cm diameter, ideal for various applications.
10µL pore size for precise filtration.
Medium speed filtering for efficient results.
Pack of 100 circles for convenience.
Durable design for repeated use in labs.
Perfect for qualitative analysis and experiments.
Average Rating out of 5:
Price Range: $13.09
Material: Paper
3
Grade 1 qualitative filter paper, 24cm diameter.
Standard lab use for fat content analysis.
Ideal for extracting solids and clarifying liquids.
Perfect for basic qualitative separations in chemistry.
Helps in monitoring medium particles for pollution.
Retains crystalline particles sized 10-15 microns.
Includes 100 discs for extensive laboratory use.
Average Rating out of 5:
Price Range: $29.99
4
Pack of 100 qualitative filter papers included.
9 cm diameter for versatile applications.
Medium speed filtration for efficient results.
85 GSM thickness for optimal strength and durability.
10 micron pore size for precise filtering.
Ideal for laboratories and educational purposes.
Compatible with various filtration setups.
Average Rating out of 5:
Price Range: $9.29
5
High-quality qualitative filter paper for laboratories.
Available in three standard grades: 1, 2, 4.
Each disc measures 11 cm (110 mm) in diameter.
Grade 1: Medium retention, medium flow properties.
Grade 2: High retention for fine particles.
Grade 4: Fast flow for coarse and gelatinous particles.
Suitable for various applications in chemistry and filtration.
Average Rating out of 5:
Price Range: $20.99
6
Grade 4 standard lab filter paper.
15cm diameter, equivalent to Whatman grade 4.
Fast pre-filter for biological samples.
Ideal for wine making filtration processes.
High air flow collection capabilities.
Retains coarse and gelatinous precipitates effectively.
Designed for quick routine clarifications.
Average Rating out of 5:
Price Range: $15.99
7
High-quality qualitative filter paper for various applications.
Standard grade 2 for reliable laboratory results.
Perfect for soil, fertilizer, and nutrient tests.
Ideal for brewing beer and malt analysis.
Efficient air and gas filtration for pollution monitoring.
Retains fine particles between 5-10 microns.
Pack includes 100 durable 12.5cm discs.
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Price Range: $12.99
8
High-quality cellulose filter paper circles.
125 mm diameter for versatile applications.
Fast filtration speed up to 35 seconds.
Particle retention of > 25 microns.
Low ash content, ≤0.15% for purity.
Compatible with StonyLab Buchner funnel.
Pack of 100 for convenience and value.
Average Rating out of 5:
Price Range: $19.99
9
High-quality cellulose filter paper circles.
56 mm diameter for versatile applications.
Removes particles larger than 10 µm.
Filtration speed: 70 - 140 seconds.
Ash content ≤ 0.15% for purity.
Compatible with StonyLab Buchner funnels.
Ideal for laboratory and educational use.
Average Rating out of 5:
Price Range: $13.59
Color: 56 Mm Diameter
Material: Paper
10
Pack of 100 filter papers for convenience.
11cm diameter for versatile applications.
Medium speed, ideal for most filtration needs.
10 micron pore size for fine filtration.
Durable material with 85 GSM thickness.
Perfect for laboratory and classroom use.
High-quality performance for reliable results.
Average Rating out of 5:
Price Range: $9.99
11
64pcs filter papers for effective air exchange.
20mm diameter, 0.25 microns filtration size.
Prevents contamination during mushroom cultivation.
Autoclavable and reusable for convenience.
High temperature and pressure resistant material.
Easy application under wide-mouth can lids.
Ideal for commercial and home cultivation use.
Average Rating out of 5:
Price Range: $7.54
Color: Black
Material: Paper
12
500 pcs chromatography filter paper strips included.
Strong adsorption for clear pigment separation.
Size: 6.3 x 0.79 inches, ideal for experiments.
Made of premium neutral cotton material.
Flat surface for precise and reliable results.
Suitable for classrooms, labs, and universities.
Versatile applications for various scientific experiments.
Average Rating out of 5:
Price Range: $14.88
Material: Cotton
13
High purity for reliable separation tasks.
15cm diameter, suitable for various applications.
4 micron filter, ideal for medium flow.
Grade 609, evolved for specific industry needs.
Low iron and nitrogen content for accurate analysis.
Pack of 100 for convenient bulk usage.
Perfect for protein analysis in beer production.
Average Rating out of 5:
Price Range: $15.64
14
100PK economy filter papers for versatile use.
12.5cm diameter, ideal for various applications.
8-10 microns for effective filtration.
Perfect for school distillation experiments.
Great for coffee filtering at home.
Qualitative analysis for material identification.
Packaging may vary from the photo shown.
Average Rating out of 5:
Price Range: $10.49
15
High-quality qualitative filter paper 11cm diameter for versatile applications Pack of 100 for bulk use 2.5 micron filtration for precise results Low ash content ensures purity High wet-strength for durability Consistent performance in various experiments
Average Rating out of 5:
Price Range: $15.48
16
Pre-folded for immediate use in labs.
24 cm quadrant design for easy handling.
Equivalent to Whatman qualitative grade 1 filters.
Ideal for fat content determination and clarifying liquids.
Retains medium crystalline particles (10-15 microns).
Perfect for chemistry class experiments and demonstrations.
Consistent quality for reliable lab results.
Average Rating out of 5:
Price Range: $16.90
17
Protects metal parts from rust and oxidation.
250 sheets, each measuring 18x12 inches.
Long-lasting protection up to 2 years.
No oily residue, safe for handling.
Environmentally safe, non-toxic, SGS certified.
Easy to use, no special coatings required.
Versatile for automotive, tools, and electronics.
Average Rating out of 5:
Price Range: $30.99
Size: 18 x 12 inches
Material: VCI paper
18
High-quality fryer filter paper for optimal performance.
Designed for use in food service environments.
Made in the United States for quality assurance.
Package dimensions: 41.91 cm x 11.43 cm x 39.37 cm.
Lightweight at only 4.99 kg for easy handling.
Enhances frying efficiency and food quality.
Compatible with a variety of fryers.
Average Rating out of 5:
Price Range: $104.90
19
High-quality qualitative filter paper for precise filtration.
Prefolded for immediate use, no folding required.
Fast flow for quick sample processing.
Ideal for biological samples and organic extracts.
Effective wine making filtration of musts.
Coarse retention for gelatinous precipitates (20-25 microns).
Compatible with standard laboratory funnels.
Average Rating out of 5:
Price Range: $11.50
20
High purity and consistent performance.
Made from super refined a-cellulose fibers.
Ideal for quadrant folded applications.
Designed for gravity flow operations.
Retains fine particles in qualitative analysis.
Suitable for Buchner funnels.
Clarifies cloudy suspensions effectively.
Average Rating out of 5:
Price Range: $40.37
21
Premium quality filter paper for lab use.
Diameter of 18.5cm (7.28 inches).
High retentivity for effective filtration.
Ideal for qualitative analysis tasks.
White color with a smooth finish.
Inspected for consistent texture and quality.
Pack of 100 circles for convenience.
Average Rating out of 5:
Price Range: $16.79
22
High-quality qualitative filter papers for laboratory use.
Pack of 100 for convenient bulk purchasing.
4.25 cm diameter for versatile applications.
Pore size of 11µ for efficient filtration.
Ensures consistent and reliable results every time.
Ideal for various chemical and biological experiments.
Compatible with standard laboratory filtration equipment.
Average Rating out of 5:
Price Range: $16.60
23
High-quality qualitative filter paper for reliable results.
90mm diameter, ideal for various laboratory applications.
Medium speed filtration with 85 GSM thickness.
10 micron pore size for effective particle retention.
Pack of 100 for extended use and convenience.
Durable material ensures consistent performance during experiments.
Perfect for chemistry, biology, and other sciences.
Average Rating out of 5:
Price Range: $6.99
24
GRADE 2 Q: 12.5cm quality filter paper.
Equivalent to Whatman qualitative grade 2 FF.
PREFOLDED for immediate use with funnels.
Ideal for soil pre-filtration and analysis.
Perfect for beer and malt testing applications.
High retention of fine crystalline particles.
Slow flow rate for precise filtration results.
Average Rating out of 5:
Price Range: $9.70
25
Dimensions: Various sizes up to 100m long.
High tensile strength for durability and stability.
Accurate filtration for industrial oil applications.
Made from synthetic fibers and polymer membranes.
Applicable in multiple industries and processes.
Ideal for coolant, hydraulic, and cutting fluid filtration.
Customer support available for inquiries and assistance.
Price Range: $82.00
Size: 60cmX100m（1.96x328 ft）
Material: mixed fiber
26
Custom-sized for 10.25" funnels.
Heavy-bond grade filter paper.
Thickness of 0.30mm.
Made from creped white cellulose.
Improved porosity for efficient filtering.
Flow rate of 90ml per minute.
Retains particles as small as 3 microns.
Average Rating out of 5:
Price Range: $107.71
Material: Cellulose
27
Designed for accurate smoke analysis.
Includes 40 filter strips for multiple measurements.
Compatible with Testo analysis box equipment.
Essential for smoke number determination.
Durable material ensures reliable performance.
Easy to use for quick testing.
Ideal for professional and field applications.
Average Rating out of 5:
Price Range: $19.54
