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 precision diameter

🧪20 micron particle retention

⏱️35-70 sec filtration speed

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Description

🔬 Elevate your lab game with precision and speed!

RAPID FILTRATION SPEED - Balances efficiency and thoroughness with 35-70 seconds per filter
SEAMLESS COMPATIBILITY - Optimized for StonyLab Porcelain Buchner Funnels to elevate your workflow
LOW ASH CONTENT ≤ 0 15 - Ensures minimal residue, maintaining sample purity and accuracy
PRECISION CUT 94 MM CIRCLES - Perfectly sized for consistent lab results every time
ULTRA FINE 20 MICRON FILTRATION - Captures even the smallest particles for crystal-clear filtrate

StonyLab Qualitative Filter Paper Circles offer 94mm diameter cellulose filters with 20 micron particle retention and a fast filtration speed of 35-70 seconds. With ultra-low ash content and compatibility with StonyLab Buchner funnels, this pack of 100 ensures reliable, high-purity filtration for professional laboratory use.

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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€ 41.19

Duties & taxes included

In stock

Sold byAmazon FranceDelivered 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 France.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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