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Your cart is empty.This qualitative filter paper has a diameter of 15cm and retains medium sized particles. Our qualitative filters average .15% ash content. Our filter paper is produced in circles and sized by diameter. Each pack contains 100 filters. Quantitative filters are used when you are generally concerned about what is left on the filter. Qualitative filters are used for both collecting a precipitate or solid and removing unwanted substance from your filtrate that passes through the filter, but not as concerned about he quantity of substance that remains on the filter. Sold in packs.. These are new and unused.
GH Solutions
Reviewed in the United States on April 29, 2021
Junk ! The Egyptians first try at papper held up better than this crap.
Matthew Fellner
Reviewed in the United States on April 7, 2019
Quality filters at a good price. Thanks!
Robert C. Messina
Reviewed in the United States on November 27, 2017
Excellent product of Chemistry filters I have used! DID ITS JOB TO THE BEST OF MY KNOWLEDGE!
CV
Reviewed in the United States on March 31, 2016
The filter paper I received is "Lab Nerd" brand, and it falls apart like newspaper when wet. I'm not sure if this could have been a shipping error or what, but the package definitely indicates it's qualitative filter paper for a 15cm funnel. I'm not sure what use this stuff would be to anyone considering the disintegration issue. Definitely not impressed.Have contacted SEOH and will update this review if it turns out to be a shipping error.
mohamed abdulla rashed
Reviewed in the United States on August 14, 2014
ok
DH of NY
Reviewed in the United States on February 20, 2013
Almost what we were looking for. Had to cut it into strips for a science project and it worked great!
Teddy Gordon
Reviewed in the United States on December 6, 2013
Not the best for BHO extraction. I was sick of using brown unbleached coffee filters but this still is a bit too thick. Works great for winterizing though.
TreeTreeTree
Reviewed in the United States on November 23, 2013
We purchased this product for a school science fair. Our first try was coffee filters, which were far below what was needed.
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