Seal, Aluminum, Red, PTFE/Red Rubber, 11mm

11MM ALUMINUM CRIMP SEALS

The 11mm anodized aluminum seals are manufactured to fit all 11mm crimp top vials and are available in a variety of colors. The seal with the viton® septa is resistant to many aggressive solvents. The 11mm magnetic seal can be used with any instrument where the vials is transported with the use of a magnet.

Crimp Seal Selection Guide:

PTFE/Red Rubber -
Medium durometer red rubber with a .015” layer of clear PTFE. Great and economical for routine analysis. Not recommended for multiple injections.

PTFE/Silicone -
Pure Silicone laminated with .005” of PTFE. Recommended when multiple injections are required. Resist coring and excellent resealing qualities.

PTFE/Silicone/PTFE -
Medium durometer silicone with .003” silicone laminated on both sides. Great for trace analysis work. Resist coring and good resealing characteristics. Use with auto samplers with blunt tip syringes.

Viton® -
Recommended for chlorinated solvents. Excellent chemical resistance.

Polypropylene -
Not resealable. For one time use only. Easily penetrated by syringes and chemical resistant.