Nasco B01297WA Whirl-Pak? Write-On Bags - 24 oz. (710 ml) - Box of 500

The white, Write-On strip makes sample identification easier and more convenient. It’s easy to write on this white strip using an ordinary ballpoint pen, pencil, or felt-tip marker. The paper-like finish virtually eliminates ink smearing, and provides a surface that will accept a variety of writing instruments. <br> Capacity is measured in fluid ounces when the bag is closed and tab is folded over three times. Volume and dimensions are approximate, bags should not be used at temperatures above 180° F (82° C). Bags can be frozen to any temperature, even liquid nitrogen temperatures down to -346° F (-210° C) - careful handling required after freezing. All bags are sterilized after manufacturing. <br> If a sample intended for a laboratory analysis purpose, the wire closure mechanism is secure and the bag is shipping ready. Flexible sampling bag provides splash-free urine collection, reducing the potential of reflecting from the walls of the bag.

The white, Write-On strip makes sample identification easier and more convenient. It’s easy to write on this white strip using an ordinary ballpoint pen, pencil, or felt-tip marker. The paper-like finish virtually eliminates ink smearing, and provides a surface that will accept a variety of writing instruments. <br> Capacity is measured in fluid ounces when the bag is closed and tab is folded over three times. Volume and dimensions are approximate, bags should not be used at temperatures above 180° F (82° C). Bags can be frozen to any temperature, even liquid nitrogen temperatures down to -346° F (-210° C) - careful handling required after freezing. All bags are sterilized after manufacturing. <br> If a sample intended for a laboratory analysis purpose, the wire closure mechanism is secure and the bag is shipping ready. Flexible sampling bag provides splash-free urine collection, reducing the potential of reflecting from the walls of the bag.