Dyneema Â® SK60 is the only super-fiber with a density below 1.0 (the fiber can float on water). The specific gravity of Dyneema Â® SK60 is 0.97, which is the lowest value among super fibers and is lighter than water.
Benzalkonium chloride is a quaternary ammonium compound and is used as a preservative in many ophthalmic solutions. Typically in dilutions of 0.01% or less.lkyl triethanol ammonium chloride, benzethonium chloride, CETRIMIDE (cetyltrimethylammonium bromide), DYMED and POLYQUAD are also examples of quaternary ammonium compounds that are used in ophthalmic preparations.
- Phenolics : Phenol (carbolic acid) : Hexachlorophene (Phisohex) and thymol. - Alcohol: Ethanol and isopropanol. - Oxidizing agents (hydrogen peroxide and house bleach) : Halogens (fluorine, chlorine, bromine, iodine) - Quaternary ammonium compounds . a.k.a. quats : Benzalkonium chloride ( fantastikm scrubbing bubbles, lysol)