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.
Standards are used in analytical chemistry. Here, a primary standard is typically a reagent which can be weighted easily, and which is so pure that its weight is truly representative of the number of moles of substance contained. Features of a primary standard include: 1  High purity. 2  Stability (low reactivity).