Whirl-Pak® Write-On Black Sterilized Bags

Whirl-Pak Black Sterilized Bags, 2.5 Mil, 18 oz.

Providing maximum protection for samples that are sensitive to light, these opaque, sterilized, polyethylene bags feature a built-in closure tab, a write-on area for easy labeling, and a continuous perimeter seal to guard against leaks. 2.5 mil thick. The bags are R-Nase, D-Nase, Pyrogen, and BPH free and comply with EPA, FDA, USDA, and Hazard Analysis Critical Control Point (HACCP) regulatory and industrial requirements.