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Description
Whirl-Pak® Write-On Sterilized Sample Bags – Leak-Proof, Sterile, Easy to Label
Whirl-Pak® Write-On Bags are the go-to choice across laboratories, food safety operations, and industrial sampling environments. Each bag offers a contaminant-free, secure solution for handling solids, liquids, or semi-solids—ensuring sample integrity from collection to analysis. With a writable white panel, clear labeling is easy and traceable, even in high-volume testing labs...
These sterilized polyethylene bags feature a 24 oz (710 mL) capacity and measure 23 cm x 15 cm. The superior clarity, durability, and signature leak-proof seal make them ideal for safe transport and long-term storage. Designed for aseptic handling, the Tyvek® pull tabs are positioned for one-handed, contamination-free opening. Trusted by professionals for their consistent performance and high standards, Whirl-Pak® Write-On Bags meet USDA, FDA, EPA, and HACCP regulations...
Whirl-Pak® Write-On Bags are sterilized using methods after manufacturing to provide added protection and regulatory compliance. These bags are R-NASE, D-NASE, pyrogen, and BPA-free. With a shelf life of 5 years from sterilization, users can store and rely on these bags long-term with confidence...
They are suitable for deep freezing (even in liquid nitrogen) but should not be used above 180°F (82°C). Their strong, clear polyethylene film supports accurate visual inspection of samples while withstanding the rigors of transport. Each bag is individually marked with batch information, and sterility confirmation documents are available for digital recordkeeping...
Whirl-Pak® Write-On Bags are the go-to choice across laboratories, food safety operations, and industrial sampling environments. Each bag offers a contaminant-free, secure solution for handling solids, liquids, or semi-solids—ensuring sample integrity from collection to analysis. With a writable white panel, clear labeling is easy and traceable, even in high-volume testing labs...
These sterilized polyethylene bags feature a 24 oz (710 mL) capacity and measure 23 cm x 15 cm. The superior clarity, durability, and signature leak-proof seal make them ideal for safe transport and long-term storage. Designed for aseptic handling, the Tyvek® pull tabs are positioned for one-handed, contamination-free opening. Trusted by professionals for their consistent performance and high standards, Whirl-Pak® Write-On Bags meet USDA, FDA, EPA, and HACCP regulations...
Key Features
- Clear Write-On Panel: Allows fast labeling with pen or marker
- Leak-Proof Seal: Continuous perimeter seal prevents spills or exposure
- Versatile Sample Use: Handles solids, semi-solids, and liquids with ease
- Post-Manufacture Sterilization: Sterilization step ensures true sterility
- Superior Film Strength: Polyethylene blend offers high clarity and durability
- Aseptic Tyvek® Tabs: Perpendicular design keeps hands away from opening
Additional Product Information
Whirl-Pak® Write-On Bags are sterilized using methods after manufacturing to provide added protection and regulatory compliance. These bags are R-NASE, D-NASE, pyrogen, and BPA-free. With a shelf life of 5 years from sterilization, users can store and rely on these bags long-term with confidence...
They are suitable for deep freezing (even in liquid nitrogen) but should not be used above 180°F (82°C). Their strong, clear polyethylene film supports accurate visual inspection of samples while withstanding the rigors of transport. Each bag is individually marked with batch information, and sterility confirmation documents are available for digital recordkeeping...
Technical Data
- Capacity: 24 oz (710 mL)
- Dimensions: 23 cm (L) x 15 cm (W)
- Thickness: 0.102 mm (4 mil)
- Pack Quantity: 500 bags
- Shipping Dimensions: 16.3" x 10.2" x 6.5"
- Shipping Weight: 4.41 lbs
- Sterility: Sterilized, Shelf life: 5 years from sterilization
- Certifications: FDA, USDA, EPA, HACCP Compliant
Ideal Applications
- Environmental Sampling
- Food Safety and QA Labs
- Water and Soil Testing
- Medical and Pharmaceutical Use
- Research Laboratories
- Industrial Contaminant Testing
Specifications
- Capacity: 24 oz (710 mL)
- Dimensions: 23 cm (L) x 15 cm (W)
- Thickness: 0.102 mm (4 mil)
- Pack Quantity: 500 bags
- Shipping Dimensions: 16.3" x 10.2" x 6.5"
- Shipping Weight: 4.41 lbs
- Sterility: Sterilized, Shelf life: 5 years from sterilization
- Certifications: FDA, USDA, EPA, HACCP Compliant
Q & A's
Questions & Answers about Sterile 24 oz Whirl-Pak ® Write-On Bags with Secure Seal – 500 Pack
- Q: Can I use these for water sampling? —Maria F.
- A: Yes, these bags are designed for liquid sample collection including water, with leak-proof performance.
- Q: Are these sterile enough for microbiological testing? —David K.
- A: Absolutely. They are +1 sterilized and comply with microbiological testing standards.
- Q: Can I write on the bag with a Sharpie or pen? —Sonya W.
- A: Yes, the white write-on strip is compatible with pens, pencils, or Sharpie markers.
- Q: Are these BPA-free? —Liam J.
- A: Yes, Whirl-Pak® bags are BPA-free as well as R-NASE, D-NASE, and pyrogen free.
- Q: Can they be frozen after filling? —Rachel P.
- A: Yes, they can be frozen down to -320°F (-196°C) including in liquid nitrogen.
- Q: Is there documentation available for sterility? —Kevin L.
- A: Yes, you can look up and download sterility confirmation directly from Whirl-Pak®.
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