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Nasco Whirl-Pak™ Sterile Filter Bags for Lab Blenders

Filter solids out of a sample when using a homoginizer blender. Whirl-Pak™ Sterile Filter Bags for Lab Blenders contain a finely perforated middle layer to filter solids. They feature puncture proof tabs that help form a leak free closure.

Manufacturer: nasco  B01318WA

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Catalog No. 01-812-5

  • / Pack of 250 Each
  • / Case of 2 Pack

Description & Specifications


Closure Type Tape and wire
Description With closure
Dimensions (L x W) 12 x 7.5 in. (30 x 19cm)
Length (English) 12 in.
Sterile Yes
Thickness (English) 4 mil
Width (English) 7.5 in.
Capacity (English) 55 oz.
Length (Metric) 30cm
Material PE (Polyethylene)
Width (Metric) 19cm

  • Excellent for liquid, semi-solid, or solid samples
  • Filter layer separates liquid and solids, allowing for easy pipetting
  • Capacity is measured in fluid ounces when the bag is closed and tab is folded over three times
  • White write-on area
  • Suitable for use with most homogenizer blenders
  • Puncture proof tabs with no sharp points to damage bags or gloves
  • Polyethylene