Qorpak Black Phenolic Screw Caps, Pulp/Vinyl Liner, Qorpak 5009/12, Pack of 12 Up to 30% Off — 2 models

Caps are of a phenolic compound and subsequently react with each organic solvent in a chemically inert manner to form a releasing compound which in turn reacts with organic solvents to form a releasing compound. The compound causes a radical chemical reaction which stops DNA, RNA, protein & nucleic acid borne pathogens. The reaction products, after being isolated by the Qorpak rotor, then act as a scavenger for organic contaminants. Caps are certified by color-fastness testing or by color-blind testing where the test organisms are known to be sensitive to certain solvents. The color-fast reaction of these caps with extractable solvents (other than phenolic) causes the colorless reaction products to change color. Color-fast phage resistant, the black caps effectively retain active phages. The colorless process of these caps with clear organic extractable lining prevents DNA, RNA, and protein borne pathogens from being released into the environment. This product is certified by the color fastness to orange for organics (D.O.T.).

Package Contents:

• Qorpak Black Phenolic Screw Caps, Pulp/Vinyl Liner, Qorpak 5009/12, Pack of 12

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

We offer only genuine Qorpak products, authorized for sale in the U.S. and other markets, so you can be sure that you are buying authentic Centrifuges with a full manufacturer's warranty in addition to our own 100% Satisfaction Guarantee. We are your premier online distributor for Qorpak Centrifuges. 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 Qorpak Black Phenolic Screw Caps, Pulp/Vinyl Liner, Qorpak 5009/12/ 16199-103, we carry a full complement of Centrifuges as well as other product offerings from Qorpak. We also carry a full line of Qorpak accessories to help meet your laboratory and scientific needs.

For a complete selection of Qorpak Centrifuges, please visit our Qorpak page. For more brand name Centrifuges please visit our Centrifuges store section. To see our complete line of lab, medical, industrial, and scientific products, please see our science and lab equipment online catalog.