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Home » Products » Filter Papers » 520 A 1/2 Folded Filters 240 mm

520 A 1/2 Folded Filters 240 mm

520 A 1/2 Folded Filters 240 mm
520 A 1/2 Folded Filters 240 mm
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Product Code : 10331451
Brand Name : Whatman
  • Minimum Order Quantity
  • 1
  • Unit of Measure
  • Unit/Units
  • Price
  • 9980 INR
  • Usage
  • used in technical applications such as the filtration of viscous liquids and emulsions
  • Dimensions
  • 240 Millimeter (mm)
  • FOB Port
  • Udaipur
  • Payment Terms
  • Cheque, Cash in Advance (CID), Cash Advance (CA)
  • Delivery Time
  • 15 Days
  • Main Export Market(s)
  • Africa, Middle East, Western Europe, Eastern Europe, South America, North America, Central America, Australia, Asia
  • Main Domestic Market
  • All India
Product Description

520 A 1/2 Folded Filters 240 mm

  • 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 preplating 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.
  • Also available in flat stock form as Grade 520 a.

Product Specification:

Parameter

Grade 520 a 1/2 Qualitative Filter Paper Folded (Pre plated), 240 mm

Grade

Grade 520 a 1/2

Grade Type

Folded (Pre plated)

Particle Retention in Liquid Max.

18 micro-m

Typical Thickness

300 micro-m

Basis Weight

90 g/m2

Filtration Speed (Herzberg)

Approx. 17.5 s

Material

Cellulose

Alpha Cellulose Content Min.

98%

Properties

Very fast, creped, high wet strength

Application

Frequently used in technical applications such as the filtration of viscous liquids and emulsions.

Diameter

240 mm



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