Whatman™ Grade 93 Qualitative Filter Papers

Supplier: Cytiva
1093-111 1093-126 1093-6215 1093-125 1093-930 1093-110 1093-935 1093-125 1093-6215 1093-930 1093-935 1093-110 1093-111 1093-126
28449-026PK 355.21 CAD
28449-026 28449-048 CA11013-284 CA11013-290 CA11013-312 CA11013-338 CA11013-340 10035-242 10035-246 10035-248 10035-250 10035-714 CA28449-026 CA28449-048
Whatman™ Grade 93 Qualitative Filter Papers
Filters Filter Papers Qualitative Filter Paper
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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