Qualitative filter papers, wet strengthened grades, grade 93, Whatman™

Proveedor: Whatman products (Cytiva)
1093-6215 1093-110 1093-125 1093-930 1093-935 1093-111 1093-126
515-2503EA 135.89 EUR
515-2503 512-0605 512-0616 512-0618 512-0619 512-0615 512-0617
Qualitative filter papers, wet strengthened grades, grade 93, Whatman™
Filtros Papeles de filtros Papel de filtro cualitativo
These cellulose filter papers are intermediate in speed and retention between grades 1 and 4.

These extremely strong filter papers have a high wet strength due to the addition of a small quantity of chemically stable resin. Normal qualitative applications will not introduce any significant impurities into the filtrate. The resins do, however, contain nitrogen so these grades should not be used in Kjeldahl estimations, etc.

Available in a dispenser pack, which can be attached to the wall or bench, placed on a shelf either upright or flat, and used as a normal carton or as a convenient dispenser. The envelopes are released individually for easy one-at-a-time removal.
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