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.
Because micrograms per milliliter is not a standard measurement for density, some conversion may be required to determine the amount of micrograms in a milliliter of a substance. For example, the density of lead is 11.342 grams per milliliter. There are 1 million micrograms in a gram, so there are 11,342,000 micrograms in 1 milliliter of lead. On the other hand, the density of methyl alcohol is 0.785 grams per milliliter, which means that there are 785,000 micrograms in 1 milliliter of methyl alcohol.