Angelo DePalma, PhD, Author Profile

Angelo DePalma Bio PictureAngelo DePalma, PhD, has covered laboratory instrumentation, pharmaceuticals, and biotechnology for 25 years. His writing has appeared in more than 20 online and print publications. Angelo holds a PhD in chemistry and professional interests in chemical analysis, laboratory operations, and bioprocessing.

Recent Articles

Product Focus: HPLC Systems

June 10, 2010

HPLC has expanded its scope significantly into chemistry, pharmaceuticals, forensics, and organic chemical analysis.

Product Focus: UV-VIS Spectroscopy

May 7, 2010

Ultraviolet-visible spectroscopy (UV-Vis), an absorbance-based analytical technique, measures and identifies chemicals that a...

Product Focus: FTIR Spectroscopy

May 7, 2010

Fourier transform infrared (FTIR) spectroscopy, a subset of infrared (IR) spectroscopy, uses a mathematical algorithm, Fourie...

Product Focus: Raman Spectroscopy

May 7, 2010

Raman spectroscopy is based on the interaction of visible, near-infrared, or near-ultraviolet light on chemical bonds. When e...

Product Focus: AA Spectroscopy

May 7, 2010

Atomic absorption (AA) has been known since the 19th century, but it was not until the 1950s, thanks to efforts by Alan Walsh...
Product Focus: PCR Reagents

Product Focus: PCR Reagents

April 2, 2010

Today, PCR is used routinely in dozens of approved medical tests in diagnostic labs and physician offices, and by millions of...

Product Focus: Mills and Grinders

April 2, 2010

Mills and grinders are used to prepare samples (of minerals, plants, food, drugs, pigments, and forensic materials, for examp...

Product Focus: TOC Analyzers

February 8, 2010

A mainstay of environmental and quality control chemistry, total organic carbon (TOC) analysis measures the carbon content of...

Product Focus: Glove Boxes

February 8, 2010

Glove boxes differ from other safety enclosures in two significant respects: users can introduce articles into glove boxes an...

Product Focus: Microplate Handlers

January 6, 2010

Microtiter plates have become common labware in life science and medicine. Automated systems employing microplates in biologi...