In order to make a stock solution, you need to determine 2 things; the concentration of the stock and the amount you need. Usually you will estimate each of these based on your needs. The concentration should be between 10 and 100 times higher than the concentration that you will need in your working solution.
Find out information about Olefins. a homologous series of unsaturated hydrocarbons of the general formula C n H2 n , with an open chain and one carbon-carbon double bond; they belong to the... Explanation of Olefins
Properties. Olin fabrics made of polyethylene do not deteriorate from chemicals, mildew, rot, sweat, sun or weather. They are lighter than polyester fibers, and they have a lower melting point. They are strong and resist soiling and staining.They resist cuts and scrapes, and they dry quickly.olyethylene vs Polypropylene. The term olefin is used to refer to fabrics made of polyethylene or polypropylene, although polypropylene dominates the market.