Detection of Counterfeit Pharmaceuticals

2 Oct 2010

Product news

It is estimated that Worldwide around 10% of all pharmaceutical preparations are counterfeit, costing billions in lost revenue and causing significant consumer concern. Counterfeiting techniques are improving and fake pharmaceuticals are more easily passing undetected into the supply chain.

New compact, rugged and portable LabSpec® VIS-NIR instrumentation can conveniently and cost effectively fight back in the battle against this problem.

Nearly every pharmaceutical product has a unique “spectral fingerprint” identity determined by its molecular composition, and near-infrared (NIR) spectroscopy is an ideal tool for verifying authenticity. LabSpec® mobile and rugged VIS-NIR spectrophotometer systems provide the means to quickly and non-destructively determine if a product is genuine. LabSpec® instruments benefit over the many other VIS-NIR spectroscopy instruments available because they are truly portable systems designed to run completely independently from battery packs. Additionally, their unique optical design enables them to even measure through-the-packaging in the majority of situations.

The FDA is working on new initiatives to more effectively protect consumers from counterfeit drugs. These include exploring the use of modern technologies such as NIR spectroscopy and other measures that will make it more difficult for counterfeit drugs to get mixed up with, or deliberately be substituted for, safe and effective drugs.

With its true portability, ruggedness and independence of operation, LabSpec® VIS-NIR spectroscopy instrumentation enables real-time and in-the-field counterfeit detection to become a reality, empowering a variety of professionals, from both the public and private sector, to greater effect in the war against counterfeit drugs.

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Near Infrared SpectroscopyNear-infrared (NIR) spectroscopy measures the interaction of near-infrared light with a sample, including transmission, reflectance and absorbance, facilitating the identification of analytes. Measurements can be conducted using a Fourier-transform near infrared (FT-NIR) spectrometer, while there are also UV-Vis- NIR spectrophotometers that measure a broader spectrum of wavelengths. Find the best NIR spectroscopy products in our peer-reviewed product directory: compare products, check customer reviews and receive pricing direct from manufacturers.UV-Visible SpectroscopyUltraviolet-visible (UV-Vis) spectrophotometers are used to measure the interaction of UV and visible light with a sample, including transmission, reflectance & absorbance. The two major instrument classes are single-beam or double-beam spectrophotometers. More specialized equipment includes colorimeters, spectroradiometers and refractometers. Portable and microvolume spectrophotometers are also available. For the modular spectroscopy lab, explore a range of light sources for combination with a spectrograph/spectrometer and optics. Find the best UV-Vis spectroscopy products in our peer-reviewed product directory: compare products, check customer reviews and receive pricing direct from manufacturers.Biopharmaceutical AdvancesBiopharmaceutical advances follow the development of pharmaceuticals derived from biotechnology, also known as biotechnology medicines. Biopharmaceuticals may be produced from cell lines, plants, or microbial cells. Important considerations of biopharmaceutical use include application, cost, production process and purification.