The causes of floaters include changes associated with aging, inflammation in the back of the eye, and a torn retina, according to Mayo Clinic. Bleeding inside the eye can also result in floaters. Continue Reading.
The reasons for this are threefold. Firstly, the bulk density of raw Microsilica, being almost as fine as cigarette smoke, is about 0.2 tonnes per cubic metre. The process of micropelletisation increases the bulk density to between 300 and 650 tonnes per cubic metre.
The microgram (mcg or Âµg) is the unit of mass in the metric system (SI, International System of Units). 1 microgram (mcg or Âµg) = 0.001 milligrams (mg) = 0.000000001 kilogram (kg) = 0.0000000352739619 ounces (oz) = 0.000001 grams (g).