Perhaps the most comparable product around is a type of simulated granite, or quartz with resins, that can indeed approach or meet the price of granite at around $35.00 to $80.00 per square foot, depending on color chosen.
Definition of primary standard. 1) A substance of a known high degree of purity that undergoes one invariable reaction with the other reactant of interest.
Return to Matter Menu. All chemical substances are either solid, liquid or gas. To make comparisons easier, the chemistry community has agreed on a concept called the standard state.. The standard state of a chemical substance is its phase (solid, liquid, gas) at 25.0 Â°C and one atmosphere pressure. This temperature/pressure combo is often called room conditions.. Two elements are liquid in their standard state: mercury and bromine. Eleven elements are gas in their standard state.