American Nasco Whirl Pak sterile sampling bag B01515WA

American Nasco Whirl Pak sterile sampling bag with written label, B01515WA 69OZ/2041ML 19 * 38ML 0.076MM 500 pieces/box white writing strip makes sample identification easier and more convenient. It is easy to mark this white writing area with a regular ballpoint pen, pencil, or felt tip pen. Paper like coating actually eliminates ink stains and provides a surface that can accept various writing tools. When the bag is closed and the label is folded more than three times, the capacity is measured in fluid ounces. The volume and size are approximate values, and this sampling bag cannot be used at temperatures above 180 ° F and 82 ° C. It can be frozen to any temperature, even if the liquid nitrogen temperature drops to -346 ° F (-210 ° C), careful handling is required after freezing. All sampling bags undergo strict disinfection after manufacturing.