Dear Customer, The item is for laboratory use only. Thanks, Lizzy L.

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

Q: Do your 56mm filter paper fit a diameter outside: 50mm filtration flask?

No _ I had to cut them down ; 50 mm papers seem hard to get 😞

Q: Do you offer a filter paper to fit a 94 mm buchner that is a smaller micron than 20 ?

Dear Customer, Sorry, we currently only have filter papers that feature 20 Micron. Thanks, Lizzy L

Q: What is the temperature range they will work with and which solvents are compatible?

For my purposes filtering will be done below freezing so wouldn't be much help as far as your question the range of working temp. It is not specified on packaging but filters seem solid

4.5/5

Product ID: 488182108

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Details

Material
Cellulose
Brand
stonylab
Colour
94mm Diameter
Capacity
500
Product Dimensions
9.4W x 2.4H

⚡35-70 sec fast filtration

📏94mm precision diameter

🧪20 micron particle retention

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Description

🧪 Filter smarter, not harder — precision meets speed in every circle!

BULK PACK OF 100 - Stay stocked and ready with a generous pack, designed for continuous professional use without interruption.
RAPID FILTRATION SPEED - Experience swift processing with a 35-70 second filtration window, saving valuable lab time.
OPTIMAL PARTICLE RETENTION - Captures particles larger than 20 microns, delivering reliable qualitative filtration for your critical experiments.
PRECISION CUT 94 MM CIRCLES - Perfectly sized for seamless fit with standard Buchner funnels, ensuring no compromise on filtration efficiency.
ULTRA PURE CELLULOSE MATERIAL - Crafted from high-quality cellulose with minimal ash content (‰0.15%), guaranteeing contaminant-free results.

StonyLab's 94mm qualitative cellulose filter paper circles offer fast, reliable filtration with 20 micron particle retention and ultra-low ash content, perfectly compatible with 100mm Buchner funnels. Ideal for professionals seeking efficiency and purity in bulk quantities.

Specifications

Material	Cellulose
Brand	stonylab
Colour	94mm Diameter
Capacity	500 Milliliters
Product Dimensions	9.4W x 2.4H Centimeters
Item Weight	75 Grams
UPC	843798108479
Manufacturer	StonyLab Scientific
Number of Memory Sticks	100
Item Weight	75 g
Item part number	DX-FilterPaper-94mm
Included Components	No
Are batteries included?	No

Have a Question? See What Others Asked

Do your 56mm filter paper fit a diameter outside: 50mm filtration flask?

Do you offer a filter paper to fit a 94 mm buchner that is a smaller micron than 20 ?

Are these food safe?

What is the temperature range they will work with and which solvents are compatible?

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