A metal is a material that, when freshly prepared, polished, or fractured, shows a lustrous appearance, and conducts electricity and heat relatively well. Metals are typically malleable (they can be hammered into thin sheets) or ductile (can be drawn into wires). A metal may be a chemical element such as iron, or an alloy such as stainless steel.
In chemistry, two elements that would otherwise qualify (in physics) as brittle metals—arsenic and antimony—are commonly recognized as metalloids, on account of their predominately non-metallic chemistry. Around 95 of the 118 elements in the periodic table are metals (or are likely to be such). The number is inexact as the boundaries between metals, nonmetals, and metalloids fluctuate slightly due to a lack of universally accepted definitions of the categories involved.
- Bioavailability / Bioequivalence (BA/BE) Studies
- Clinical Sample Analysis
- Non-Clinical GLP Sample Analysis
- Size Exclusion Chromatography (SEC)
- Method Transfer
- Polymeric Conjugate Testing
- Critical Reagents
- Method Development
- Method Qualification
- Method Validation
- Pharmacodynamic (PD) Biomarkers
- Tissue Bioanalysis
- Multi-Plex Analysis
- Molecular Services