bioequivalence study is must to cheak the quality of such a pharmaceutical

A bioequivalent is a formulation of a drug which is equivalent to some other formulation in terms of bioavailability.

A biowaiver is an exemption granted to a biopharmaceutical company, to show bioequivalence to a product.

It is a list of trade-name drugs that pharmacies may not dispense generic drugs in lieu of. The drug that the physician writes on the prescription must be dispensed by the pharmacist. Pharmaceutical companies claim there exist small differences in bioavailability and bioequivalence in generic drugs that could affect patient outcomes in those with critical illnesses or conditions.

i have not came across such terminology yet. it may mean:

1. a bioavailability study/method/process

2. a bioequivalence study/method/process

3. analysis of concentration of a drug in blood, tissue, etc.

4. analytical instruments used for such study.

5. study of absorption, distribution, metabolism and excretion profile on animals or humans.