Whatman Grade 0858 ½ Qualitative Filter Paper

Whatman Grade 0858 ½ Qualitative Filter Paper

Grained, with medium fast flow rate and medium retention. A universal filter paper, used for the filtration of extracts, oils, beer, syrups etc.; also applied in filter presses or for the aspiration of liquids.

Savings in time required to quadrant-fold circles to fit conical filter funnels in repetitive or multiple analyses.
Decreased overall filtration time because of the extra surface area exposed; the normal slow down of filtration speed due to the loading of particulate is postponed.
Increased total loading capacity as more filter area is available.
Maintained flow rate due to the reduction in filter paper contact with funnel side and the self-supporting shape of the filter itself.
The prepleating does not significantly affect any of the technical data, and the same figures may be used for the flat circles.

Time-saving Whatman qualitative grades are offered in this convenient form, which gives major advantages over flat circles.

Available flat stock form as Grade 0858.

Specification
Parameter :Grade 0858 ½ qualitative filter paper, 270 mm
Grade :Grade 0858 ½
Grade Type :Folded (Prepleated)
Particle Retention in Liquid Max. :12 µm
Typical Thickness :170 µm
Basis Weight :75 g/m²
Filtration Speed (Herzberg) Approx. :55 s
Material :Cellulose
Alpha Cellulose Content Min. :98%
Properties :Medium fast, grained
Application :Used for the filtration of extracts, oils, beer, syrups etc.; also applied in filter presses or for the aspiration of liquids.
Diameter :270 mm

Whatman Grade 0858 ½ Qualitative Filter Paper 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 0858 ½ Qualitative Filter Paper Products in Chennai, Pune, Bengaluru, Mysore, Mumbai, Noida, Indore, Nagpur, Mangalore, Surat, Ghaziabad, Faridabad, Gurgaon, Coimbatore, Nashik, Tiruvallur, Karur, Kancheepuram, Vellore and etc..