Concept in Definition ABC

In its most general and wide use, a reagent is that that provokes reaction.

And in Chemistry reagent is called that substance that is used with the aim of discovering the presence of another substance. One reagent or substance interacts with another at the behest of a chemical reaction and from this result other substances that will have different properties, characteristics and formations that will come to be called products or products of a reaction.

The items are classified according to several variables, including: physicochemical properties, reactivity in chemical reactions and characteristics of the use of the reagent. Meanwhile, the classification correct depends on the characteristics of use indicated for the reagent in question, therefore Therefore, the reagent will be adequately classified according to the use for which it has been destined. The use for which a reagent is intended is easy to discover, since it is normally indicated on the reagent container used.

Thus, the reagents are definitively classified as follows: PB (intended for biochemistry), PA (destined to app analytical type), QP (It is chemically pure and is intended for general use within the laboratory) Y DC (intended for those applications typical of clinical analysis).

For his part, test reagent or evaluationwill be that item that in academic evaluations turns out to be a instruction by the creator of the test and who is linked to the application and the results, his reaction is evaluated based on the veracity your result and in some situations your methodology execution and this will result in a cumulative percentage and the evaluation grade.