MICROTUBE FLAT TOP CAPS, CLOSURES WITH O-RING, W/O LOOP

The cap is molded with a deep internal lip that fits snugly against the interior wall of the tube thus preventing the contents from coming in contact with the seal or threads, thereby reducing the chances of sample contamination. The cap’s high profile facilitates manipulation especially in aseptic procedures and can remain attached to the tube in order to eliminate mix-ups and contamination. All tubes and closures are manufactured in a clean environment. Closures have a FLAT TOP to accommodate capping machines in packaging industries.

Sold in Packs of 1,000.

Certified RNase-, DNase-, Pyrogen- and DNA-free.