filter paper

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fil·ter pa·per

paper used in pharmacy and chemistry to filter solutions; many varieties are used for paper chromatography.

filter paper

A porous, unglazed paper used for filtration of solids from liquids or gases. It is manufactured in different pore sizes so as to retain different sized particles.
See also: paper

fil·ter pa·per

(filtĕr pāpĕr)
Paper used in pharmacy and chemistry to filter solutions.
References in periodicals archive ?
Settlement-inducing activities of SC (50 mg) and GF/C filter papers (0, 21 mm) containing OSE (100 mg SC eq per GF/C; OSE paper) were assayed in the presence of LCA, concanavalin A (ConA), soybean lectin (SBA), and wheat germ agglutinin (WGA) at concentrations of 0 [micro]g/mL, 0.
Glatfelter has taken a leading role in bringing to market high quality filter paper with unique sustainable features.
Extra research was made with filter paper at the same experimental conditions for better understanding the surface active agent influence on that chosen samples.
The reflectance values of filter paper soaked in surfactants solution are increased for the wavelengths lower then 460 nm and decreased for the wavelengths higher then 460 nm in comparison with original filter paper (Fig.
We then extended the study to include a "real-time" application of the FTA method of collection and storage of specimens for DNA analysis by comparing the results of PCR testing for immunoglobulin heavy chain (IgH) gene rearrangements with DNA prepared from fresh cell suspensions with the results obtained with DNA extracted from specimen-impregnated FTA Gene Guard filter paper that had been stored at room temperature for various lengths of time.
Upon completion of the upgrade, Glatfelter will have enhanced its overall capacity for the business unit by more than 4% over 2008 projected capacity levels and will have increased its tea and coffee filter paper capacity by 18% over 2008 projected capacity levels.
The Purico range of teabag and coffee filter papers will be produced in two distinct categories--heat sealable in the substance range of 16 to 40-gms and non-heat sealable in the range of 12.
Initially, for Ilex and Farmaplus, the samples on filter papers will be processed by the ISO 9001:2000 certified service testing laboratories of Primagen in Amsterdam, the Netherlands.
After approval by the local ethics committee, we randomly selected filter papers (specimen collection paper 2992; Schleicher & Schuell) that had been stored for 1 month, 21 years, and 27 years; for each time point, we selected five filters.
According to Mehernosh Kapadia, Senior Executive Director, GSK India, QFC manufactures and markets a range of products required in a laboratory, including chemicals, diagnostic kits, glassware, culture media, instruments and filter papers.
Tenders are invited for Purchase Of Chemicals, Glasswares, Plasticwares, Filter Papers And Field Research Articles Etc
is a manufacturer of filter papers for teabags and one-cup coffee applications.