Customer Service

Contact Nasco at exportsales@enasco.com with your questions and comments.

About Us

Global Nasco has what you’re looking for – school supplies, farm and ranch products, art materials, health care trainers, educational and teacher resources, senior care items, and more!

Learn more about Nasco.
ISO9001 Whirl-Pak®









Product Description


Product Number: B01065(RT)WA

18 oz. (532 ml) capacity
4-1/2" W x 9" L (11.5 x 23 cm)
2.5 mil (.064 mm) thick
Box of 500

The red tape closure makes sample identification easier and more convenient. 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.

Click here for size comparison and additional bags.



About Us

Global Nasco has what you’re looking for – school supplies, farm and ranch products, art materials, health care trainers, educational and teacher resources, senior care items, and more!

Learn more about Nasco.

Purchasing Help

See a product you need? To purchase a product, get in touch with us via e-mail, either through the Contact Us page, or by using the e-mail to Nasco button on the page of the product you want. We pride ourselves on excellent customer service, so we will get back to you right away!

About Us

Global Nasco has what you’re looking for – school supplies, farm and ranch products, art materials, health care trainers, educational and teacher resources, senior care items, and more! Learn more about Nasco.