Whatman 1093-935 Quantitative Filter Paper Sheet, 10 Micron, 7 s/100mL/in Flow Rate, Grade 93, 610mm Length x 610mm Width (Pack of 500)

★★★★★ 4.8 112 reviews

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Product details

Management number 220339923 Release Date 2026/05/03 List Price $364.00 Model Number 220339923
Category

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. Grade 93: This filter paper is intermediate in speed and retention between Grades 1 and 4. 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. Properties: medium. Particle retention in liquid ((µm): 10. Particle retention rating at 98 percent efficiency. Filtration speed (approx.) herzberg (s): 80. Basis weight (g/m sq): 67.

  • Product Type :Lab Supply
  • Package Dimensions :10.668 Cm L X62.484 Cm W X65.024 Cm H
  • Country Of Origin :China
  • Package Weight :12.338 Kgs
Item Weight 0.01 ounces
Manufacturer Whatman
Item model number 1093-935
Package Dimensions 25.6 x 24.6 x 4.2 inches
Is Discontinued By Manufacturer No

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