Product Category Description:

These vacuum lab-grade standard dewars are manufactured for efficient use with liquid nitrogen (LN2) and other liquid gases.

Dewar vacuum flasks are made of double-walled borosilicate glass, fully silvered, evacuated to 10-5 and covered by a protective mesh. Evacuation tips and flask bottoms are fully coated and enclosed in an aluminum base. Polyethylene lids are included with all flasks.

Ordering Information: Replacement lids are also available; contact our sales representative for more information.

Specifications for Pope Scientific Lab-Grade Dewar Flasks, Pope Scientific 8645 :

Size, mL (oz.):		1000 (33.8)
I.D., mm:		70
Inside Depth, mm:		302
O.D., mm:		86
Overall Height, mm:		337
Pope Scientific No.:		8645
Unit:		Each (1000 ML)

(Please note that the description and stock photo may not correspond to the specific model listed above)

We offer only genuine Pope Scientific products, authorized for sale in the U.S. and other markets, so you can be sure that you are buying authentic Beakers, Test Tubes, Flasks, & Accessories with a full manufacturer's warranty in addition to our own 100% Satisfaction Guarantee. We are your premier online distributor for Pope Scientific Beakers, Test Tubes, Flasks, & Accessories. 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 $29.95. Please refer to our APO/FPO Shipping and Export Restrictions for more information on export to APO/FPO addresses.

In addition to the Pope Scientific Lab-Grade Dewar Flasks, Pope Scientific 8645/ 63397-000, we carry a full complement of Beakers, Test Tubes, Flasks, & Accessories as well as other product offerings from Pope Scientific. We also carry a full line of Pope Scientific accessories to help meet your laboratory and scientific needs.

For a complete selection of Pope Scientific Beakers, Test Tubes, Flasks, & Accessories, please visit our Pope Scientific page. For more brand name Beakers, Test Tubes, Flasks, & Accessories please visit our Beakers, Test Tubes, Flasks, & Accessories store section. To see our complete line of lab, medical, industrial, and scientific products, please see our science and lab equipment online catalog.