Nasco Whirl-Pak™ Giant-Size Sample Bags

Description

• Extra-large bags accommodates large samples and eliminates the need of reducing sample into smaller pieces
• Closing tab has one round and one flat wire to ensure that bag is closed securely Fold tab over tightly 4 to 5 times when closing Volume measurements are approximate White, write-on strip makes sample identification easier and more convenient Use an ordinary ballpoint pen, pencil, or felt-tip marker to write on white strip Paper-like finish eliminates ink smearing and provides surface that will accept a variety of writing instruments Sterilized Note Should not be used at temperatures above 82°C
• Bags can be frozen to any temperature, even liquid nitrogen - careful handling required after freezing.