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
Definition of OLEORESIN. 1. : a natural plant product (as copaiba) containing chiefly essential oil and resin; especially: turpentine 1b. 2. : a preparation consisting essentially of oil holding resin in solution. â oleoÂ·resÂ·inÂ·ous \-Ëre-zÉn-És, -Ërez-nÉs\ adjective.