Whirl-Pak® write-on sterilised sampling bags provide a secure, contaminant free flexible container that ensures dependable analysis results. You can count on Whirl-Pak® products as a proven, economical and efficient way to collect, store and transport samples. With built-in secure closure tabs, write-on bags are ideal for the shipping and storage of all forms of sample material. A secure, contaminant free flexible container that ensures dependable analysis results. You can count on Whirl-Pak® products as a proven, economical and efficient way to collect, store and transport samples.

• Clear sample identification for organisation and traceability - the convenient write-on makes labelling quick and easy with pen or marker
• Maximum protection against leaks - signature continuous perimeter seal ensures satisfaction during sample collection, analysis and storage for leak-proof results
• Sterilised for results you can trust, sponge bags go through post-manufacturing gamma sterilization, known as +1 Sterilisation. This additional step is instrumental in our process for your trust and satisfaction; sterility documentation available to lookup and download for easy digital and record keeping
• Extreme film clarity and strength, the polyethylene blend used is superior in strength and clarity and sterilised after manufacturing
• Aseptic collection design elements, intentionally designed, Tyvek® pull tabs are perpendicular to the opening of the bag, this feature keeps your hands away for a safe, aseptic collection technique each time
• RNase, DNase, pyrogen and BPH free; and comply with regulatory and industrial requirements of USDA, FDA, HACCP and EPA