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Your cart is empty.Filter Paper, Qualitative, Grade 1, 185 mm Pack of 100 sheets. Supertek Qualitative filter papers are made from virgin cellulose fiber. Grade 1 filter papers are suitable for medium flow rate and medium retention applications. Grade 1 filter papers are the most widely used in general laboratory use. They are frequently used to purify or clarify liquids. They are frequently used to separate precipitates or sediment from liquid for further analysis. Supertek Grade 1 Filter Paper will retain particles down to 9 nanometers in size. Very useful in waste water treatment, soil analysis or seed testing, education and in the commercial food industry,
Laura Heartbeat Wreaths
Reviewed in the United States on January 29, 2022
Bought to use with spin art. Works ok.
Lonnie Ervin
Reviewed in the United States on January 18, 2021
This is my second order for this product, It works well.
jflemmi1
Reviewed in the United States on March 11, 2019
After working in a hospital laboratory for 46+ years, I was hesitant to order an unknown product. However, the filter paper is working perfectly, with just the right flow rate for filtering dyes.
T. Quinn
Reviewed in the United States on February 28, 2019
I had my chemistry use this filter paper to collect the precipitate from a double displacement reaction, and the results were great. I had tried coffee filters in the past with less than acceptable results. Since I buy the filter paper myself, I did not want to go Whatman.
Helene Lindström Sjödin
Reviewed in the United States on December 10, 2019
Awsome
thomas lewandowski
Reviewed in the United States on April 12, 2019
Great product and great price! I was the filter paper for precious metals recovery from E-Scrap, perfect for my needs
Matthew E.
Reviewed in the United States on June 5, 2017
Low price and high quality. (1/3 the price of the Watman filters)I'd buy more, but they are currently out of stock
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