Stability Of Extemporaneously Prepared Oral Liquid Formulations – Part X
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چکیده
Potency tests are designed to determine how much of an active drug is in a sample. Stability tests are used to determine an expiration date of a product or a beyond-use date of a preparation. Being able to employ the proper method to determine potency or stability is the key to understanding the difference between potency testing versus stability testing. In order to determine potency, a method may or may not be stability-indicating. When determining stability, the method must be stability-indicating. When using a stabilityindicating method, both potency and stability can be determined. Quality assurance programs are essential to establishing standards for compounded preparations. It is important that compounding pharmacists understand the differences between potency and stability tests and that these tests are made an integral part of the quality assurance program.
منابع مشابه
Stability Of Extemporaneously Prepared Oral Liquid Formulations – Part XI
INTRODUCTION With Part 11 of this series, we have reviewed and summarized 110 drugs in formulations with beyonduse dates established and published in the peer reviewed literature. As there is no national/universal standard for these studies, they sometimes differ in the source of ingredients, methods of preparation, storage containers, temperatures, etc. Generally, it is best to use the pure dr...
متن کاملStability Of Extemporaneously Prepared Oral Liquid Formulations – Part X
Potency tests are designed to determine how much of an active drug is in a sample. Stability tests are used to determine an expiration date of a product or a beyond-use date of a preparation. Being able to employ the proper method to determine potency or stability is the key to understanding the difference between potency testing versus stability testing. In order to determine potency, a method...
متن کاملStability Of Extemporaneously Prepared Oral Liquid Formulations – Part XI
INTRODUCTION With Part 11 of this series, we have reviewed and summarized 110 drugs in formulations with beyonduse dates established and published in the peer reviewed literature. As there is no national/universal standard for these studies, they sometimes differ in the source of ingredients, methods of preparation, storage containers, temperatures, etc. Generally, it is best to use the pure dr...
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