Whatman Grade 93 Qualitative Filter Papers

Whatman Grade 93 Qualitative Filter Papers

A general purpose creped filter for less critical routine analysis. Widely used to assay sucrose in cane sugar and within pharmaceutical laboratories for routine filtration.

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. Some wet strengthened grades are available in folded (prepleated) forms.

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. Package and envelopes are clearly marked for size and content.

Product 1093-6212: Discontinued. No new products will be manufactured after 30th September 2017. No alternative is available.

Specification
Parameter :Grade 93 Qualitative Filter Paper Wet-Strengthened, circle, 110 mm (50 envelopes of 25 circles)
Grade :Grade 93
Grade Type :Wet Strengthened
Diameter :110 mm
Typical Particle Retention in Liquid1 :10 µm
Nominal Thickness :145 µm
Typical water flow rate2 :194 ml/min
Nominal Basis Weight :65 g/m²
Nominal Air Flow Rate :7 s/100 ml/in²
Material :Cellulose
Properties :Medium
Dimensions :Ø 110 mm
Pack size :1250 pieces

Whatman Grade 93 Qualitative Filter Papers Whatman Filter Papers Range of products are mostly available in ready stock and it can delivered immediately throughout india

Apart from supplying Whatman Filter Papers products in India through dealers network, catering to a variety of customers ranging from Electrical Contractors, Engineering Industries, Turnkey Construction Companies, Railways, Defence Installations, Research Laboratories, Educational Institutes and various Research and Development laboratories of leading national and multinational companies.

We DFT TECH, are Whatman Filter Papers Authorized Distributors, Importers, Stockists, Dealers and Suppliers of Whatman Grade 93 Qualitative Filter Papers Products in Chennai, Bangalore, Hyderabad, Pune, Mumbai, Delhi, Calcutta, Ahmedabad, Sricity, Ambattur, Guindy, Sriperumputhur, Oragadam, Tiruvallur, Trivandrum , Coimbatore, Tiruchy and etc..