What type of filter paper is this?

This is qualitative filter paper, suitable for routine laboratory filtration, solid-liquid separation, sample processing, and other applications.

What is the ash content of this filter paper?

The ash content is ≤0.15%, making it suitable for routine qualitative analysis and laboratory filtration.

Can this filter paper be used for vacuum filtration?

Yes. It can be used with suitable filtration equipment for routine vacuum filtration.

How do I choose the right filter paper diameter?

Choose a filter paper diameter that matches the filtration funnel size so that the paper fits evenly over the filtration area for proper operation.

What should I check before using the filter paper?

Check that the filter paper is intact and clean before use. Keep it dry and avoid moisture or damage that may affect filtration performance.

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StonyLab Qualitative Filter Paper Circles, 94mm Diameter Cellulose Filter Paper with 20 Micron Particle Retention Medium Filtration Speed, Pack of 100

StonyLab Qualitative Filter Paper Circles, 94mm Diameter Cellulose Filter Paper with 20 Micron Particle Retention Medium Filtration Speed, Pack of 100

Product ID: 139756895

Details

Material
Coarse
Brand
stonylab
Color
94mm Diameter
Capacity
500
Product Dimensions
3.7"W x 0.94"H

📏94mm diameter precision

⏱️35-70 sec filtration speed

⚛️20 micron particle retention

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Description

⚗️ Elevate your lab game with precision filtration that never quits!

ULTRA LOW ASH CONTENT - ≤0.15% ash guarantees minimal contamination, preserving sample integrity for sensitive experiments.
LAB READY COMPATIBILITY - Designed to seamlessly integrate with StonyLab Porcelain Buchner funnels for hassle-free setup.
FAST EFFICIENT WORKFLOW - Filtration speed between 35-70 seconds accelerates your lab processes without compromising quality.
MICRON LEVEL PARTICLE CONTROL - Retains particles larger than 20 microns for crystal-clear filtrates and reliable data.
PRECISION FILTRATION EVERY TIME - 94mm diameter ensures perfect fit and consistent results with StonyLab Buchner funnels.

StonyLab Qualitative Filter Paper Circles are 94mm diameter cellulose filters engineered for medium-speed filtration with 20 micron particle retention. Featuring ultra-low ash content (≤0.15%), these filters deliver fast, clean, and reliable separation, perfectly compatible with StonyLab Porcelain Buchner funnels. Ideal for professional labs seeking efficient, contamination-free filtration in scientific and research applications.

Specifications

ASIN	B07R3JDYGM
Best Sellers Rank	#19,297 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1 in Qualitative Lab Filter Paper
Date First Available	April 24, 2019
Item Weight	2.65 ounces
Manufacturer	StonyLab Scientific
Product Dimensions	3.7 x 3.7 x 0.94 inches

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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₨14682

Duties & taxes included

In stock

Sold byAmazon Sri LankaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Sri Lanka.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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