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🔬 Elevate your lab game with precision filtration that never quits!
StonyLab Quantitative Filter Paper offers 74 mm diameter cellulose circles with a slow flow rate of 70-140 seconds and 10 micron particle retention, ensuring high-purity filtration with minimal ash content (≤0.01%). Compatible with StonyLab Buchner Funnels, these filters are trusted by professionals for consistent, contamination-free lab results.
| Customer Reviews | 4.6 out of 5 stars 68 Reviews |
J**N
Great filters
Works exceptionally well.
J**J
Good quality!
Decent quality papers, but I got a lot of “sucked through” holes which is bad, and contaminates whatever you’re filtering. THEN I LEARNED to wet them with distilled water and get the suction seated before adding acid. When I did this, they worked fine! They even stood up to 20-30 minutes of suction without tearing! Good quality papers, just dampen first!
C**N
Good Quality Filters
I use these to filter gold particles from ultrasonic solutions.
R**7
I guess they do what they are supposed to do
I guess they do what they are supposed to do, but I've heard Milk filters are way better and apparently way cheaper as well.
J**I
Not fine enough.
I was looking for very fine filter paper for use with vacuum filtration. This was the best I could find.
Ö**I
Funkar bra
Det är som förväntad,funkar som den ska .Många skriver att den släpper inte genom trögare vätskor men det gör bara väääldigt långsamt ,20 ml propylenglyckol tar ca.48 timmar.
R**I
Super Material
Super Material und ist genauso wie beschrieben!!!! Top.......
F**D
Damaged
I'd have giving it 5 star as its the best filters on the market compared to the price however I have recived a damaged package
A**A
Filters are good, they collect even fine precipitates.
Filters are good.
R**I
Molto buono.
Prodotto costoso ma che soddisfa appieno la qualità.
Trustpilot
1 month ago
1 week ago