Elemental impurities have been regulated in pharmaceutical products for many decades.
Metal impurities such as As, Cd, Cu, Pb, Hg, V and Pt in pharmaceuticals and drugs are …

Grazing incidence X-ray techniques are now widely used for surface and thin film analysis.
The present article overviews the recent advancement since 1993 of the grazing incidence X …

Elemental impurities may occur in pharmaceutical products under different conditions.
Impurity composition includes many types of species: metals and non-metals, which can be …

The control of residual metals in active pharmaceutical ingredients (API's) and intermediates
is critical because of their potential toxic effects. A variety of technologies are available to …

This paper presents the assessment of a direct method to measure and analyse Pb in air
particulate matter (PM) collected on polytetrafluoroethylene (PTFE) filtering membranes …

Palladium (Pd) is extensively used in pharmaceutical small molecule drug substance
processes, however it must be removed prior to release of the active pharmaceutical …

Based on the energy‐dispersive x‐ray fluorescence (EDXRF) technique, the concentrations
of elements (22≤ Z≤ 30) were assessed in five kinds of commercial tea from six …

An Indian patient referred to Clinica del Lavoro 'L. Devoto'of Milano showed clinical signs of
heavy metal poisoning, possibly related to a sustained 6-month use of approx. 3g/day of a …

The presence of impurities is the primary cause of safety related drug product recall. Clinical
data generated during the drug discovery process may not be able to conclude the long …

Falsified medical products are increasingly prevalent on markets, threatening the health of
patients. This study describes the benefits of Energy Dispersive X-Ray Fluorescence (ED …