Product Category Description:

Crimp-top vials have a narrow neck compatible with 11mm aluminum seals and 5mm inserts. The conical cavity allows maximum retrieval of contents with a syringe. All vials but 66011-240 are manufactured from clear 33 expansion borosilicate glass. Vial 66011-240 is a Glastic* plastic vial with a fixed glass 150µL insert. Vial 66030-158 is a glass MicoVial* for limited volume applications. Conical-style Polyspring* inserts are available in borosilicate glass or polypropylene.

Specifications for National Scientific Standard Opening Crimp-Top Vials, National Scientific C4012-88 Unassembled Vial Kits Clear Vials:

Description:		Clear Vials
Volume:		2 mL
Seal Type:		Silver Aluminum
Septa Type:		PTFE/Red Rubber
National No.:		C4012-88
Unit:		Pack of 500
O.D. x Length:		12 x 32 mm
Seal Size:		11 mm

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

We offer only genuine National 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 National 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 National Scientific Standard Opening Crimp-Top Vials, National Scientific Unassembled Vial Kits Clear Vials C4012-88/ 66030-246, we carry a full complement of Beakers, Test Tubes, Flasks, & Accessories as well as other product offerings from National Scientific. We also carry a full line of National Scientific accessories to help meet your laboratory and scientific needs.

For a complete selection of National Scientific Beakers, Test Tubes, Flasks, & Accessories, please visit our National 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.