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Nasco Whirl-Pak™ Easy-To-Close Bags

Features puncture proof tabs for protection from damage due to wire-end protrusion. Nasco™ Whirl-Pak™ Easy-To-Close Bags are ideal for sampling and product analysis.

Manufacturer: nasco  B01195WA

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Catalog No. 01-812-78B

  • / Pack of 500 Each

Description & Specifications


Description Write-on Style
Dimensions (L x W) 30 x 19cm
Thickness (Metric) 0.102mm
Capacity (English) 55 oz.
Capacity (Metric) 1.63L
Material PE (Polyethylene)


  • Transparent polyethylene bags
  • Gas sterilized, with documentation available
  • Pull tabs help prevent contamination from finger contact when opening
  • Write-on bags have area that accepts ballpoint pen or pencil
  • Bags can be frozen to any temperature; including liquid nitrogen--careful handling required after freezing
  • Thickness, 2.25 to 4mil


Bags should not be used at temperatures above 180°F (82°C).