Nasco Whirl-Pak Bags for Seward Stomacher Lab Blenders Nasco Pack. Combining top-notch and uncompromising quality with an affordable price the Nasco Whirl-Pak Bags for Seward Stomacher Lab Blenders Nasco B01196WA/ 11216-280 can fulfill your laboratory needs while still offering a great value for the money. Product Category Description: Sterile Whirl-Pak bags are designed to keep liquid semi-solid or solid samples in the bag during blending. Bags are made of heavy-duty 4mil-thick polyethylene except for 11216-796 which is made of heavy-duty 3mil-thick polyethylene. All bags have a continuous perimeter seal. Bags feature patented Puncture Proof Tabs with tape extending past the wire ends to eliminate sharp points that could puncture the bag or cause damage to skin or gloves. Ordering Information: Selected styles incorporate a white write-on strip for labeling. Sizes available for the Seward Stomacher 400C 3500 Series and 80 Biomaster. Specifications for Nasco Whirl-Pak Bags for Seward Stomacher Lab Blenders Nasco B01196WA : For Seward StomacherModel: 400 DimensionsW x L cm (in.): 15 x 23 (6 x 9) CapacitymL (oz.): 720 (24) Write-onStrip: Yes Nasco No.: B01196WA Unit: Pack of 500 (Please note that the description and stock photo may not correspond to the specific model listed above) We offer only genuine Nasco products authorized for sale in the U.S. and other markets so you can be sure that you are buying authentic Laboratory Consumables with a full manufacturer's warranty in addition to our own 100percent Satisfaction Guarantee. We are your premier online distributor for Nasco Laboratory Consumables. We are an authorized supplier to all federal and state government agencies as well as to research and educational institutions and can facilitate volume orders on many types of laboratory equipment lab consumables and other products to help fulfill your specific needs. We offer Free Shipping and FREE USPS shipping to APO and FPO addresses on all orders in our store over 49. Please refer to our APO/FPO Shipping and Export Restrictions for more information on export to APO/FPO addresses. In addition to the Nasco Whirl-Pak Bags for Seward Stomacher Lab Blenders Nasco B01196WA/ 11216-280 we carry a full complement of Laboratory Consumables as well as other product offerings from Nasco. We also carry a full line of Nasco accessories to help meet your laboratory and scientific needs. For a complete selection of Nasco Laboratory Consumables please visit our Nasco page. For more brand name Laboratory Consumables please visit our Laboratory Consumables store section. To see our complete line of lab medical industrial and scientific products please see our science and lab equipment online catalog. Nasco Whirl-Pak Bags for Seward Stomacher Lab Blenders Nasco B01196WA Pack