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Nasco Whirl-Pak™ Standard Sample Bags

Whirl-Pak™ Standard Sample Bags feature puncture proof tabs for protection from damage due to wire-end protrusion and leak-proof closures. Ideal for sampling and product analysis in food and beverage, dairy, water, medical, veterinary, environmental, soil and industrial markets.

Manufacturer:  Nasco B01297WA

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Catalog No. 01-812-1A



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.

  • Transparent polyethylene bags
  • Whirling or folding thebag over three times and securing with the closure tabs creates a leak-proof sampling container
  • 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 4 mil
  • RNase, DNase, pryogen and BPH free
  • Comply with regulatory and industrial requirements of EPA, FDA, HACCP and USDA
  • Bags should not be used at temperatures above 180°F (82°C)


Write-on Style
24 oz.
Closing Tab
23 cm
23 x 15cm
3 mil
710 mL
PE (Polyethylene)
15 cm
Product Certifications