The presence of impurities in medicinal products is usually associated with their presence in the raw material and/or the production process of the drug itself. The presence of these impurities raises concern, not only ...

A procedure for the determination of As, Cd, Cr, Ni, Pb, and V in phytotherapy medicines by inductively coupled plasma–tandem mass spectrometry is reported. The use of tandem mass spectrometry with oxygen into an octopole ...

Analytical methods are needed to detect and identify impurities for quality control, through laboratory testing to ensure and assure your safety of each lot of raw material, and should be performed before the manufacturing ...

Patients with chronic kidney disease (CKD) have the functions of filtering fluids and excreting impurities from the body compromised. Often, these patients have comorbidities, requiring the use of various medications ...

In the present work, two methods of determination of rare earth elements by high resolution continuum source flame AAS was developed, being a sequential and a simultaneous method. The sequential method allowed the determination ...

The medicine manufacture process may cause the final product contamination with metallic residues to the detriment of human healthy. Aiming to regulate the pharmaceutical production and establish standards of final ...

O Brasil possui um mercado farmacêutico promissor e em crescimento, promovendo uma busca por medicamentos de alta qualidade. Órgãos como a Agência Nacional de Vigilância Sanitária (ANVISA) no Brasil, a Farmacopeia Norte ...