Standard products refer to the standard substances used in the national drug standards for identification, inspection, content determination, impurity and related substance inspection, which is an integral part of the national drug standards. The national drug standard material is the material basis of the national drug standard, which is a special measuring tool used to check the quality of drugs. It is the benchmark for measuring drug quality; It is also used as a material standard for calibration of test instruments and methods. In drug testing, it is a control to determine the authenticity of drugs, is an essential tool to control the quality of drugs. The following is a small edition of Bolinda to introduce you to the use and storage of standards.

Precautions for use and storage of standard products:

1, the newly opened standard medicine on the bottle indicate the opening date, should be used according to the bottle number in turn (except for the use of the whole bottle or sample), the same batch of standard products or working reference products must be used after the use of a bottle and then open another bottle, the standard product has been removed during the use of the standard product is strictly prohibited to put back into the original bottle.

2, before use, the standard product is removed from the storage room into the dryer to balance to room temperature, placed for a certain period of time (depending on the specific situation) after weighing, in order to avoid the temperature difference caused by the standard product moisture absorption, immediately after the completion of the weighing with a plastic cover, sealed with a sealing film, according to the storage conditions on the bottle label.

3, the opening number of use of the same bottle of working standard products depends on the specific situation, the number of use is very small or with hygroscopic work reference products should be considered when the one-time use of packaging.

The above content is the introduction of the use and storage precautions for standard products, standard products should be stored in the dryer or other suitable containers, each dryer or container should be different from the standard number of the special code to show the storage location. The dryer is placed in a special cabinet, arranged in order, and managed by a special person.