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On-Site Wastewater Analysis Using a TOG/TPH Analyzer

Thursday, September 01, 2005
It is estimated that 23–28% of sanitary sewer overflows (SSOs) are due to fats, oils, and grease (FOG). read more
A High-Sensitivity Sensor for DSC

Friday, August 05, 2005
A dramatic increase in sensitivity at low signal noise without a significant loss in signal resolution has been achieved with the HSS7 high-sensitivity sensor. read more
Statistics in Analytical Chemistry: Part 17—Calibration Example 6

Monday, August 01, 2005
This installment will present the sixth and last in this series of calibration examples. read more
Continuous Gas Supply for the Cryo/Bio Laboratory: Increased Performance, Safety, and Cost Efficiency

Monday, August 01, 2005
Traditionally, the de rigueur source of gas supply for most laboratory and process equipment has been the high-pressure gas cylinder. read more
Coupling Fourier Transform Infrared Spectroscopy to Gel Permeation Chromatography via a Liquid Flow Cell

Friday, July 01, 2005
Fourier transform infrared (FTIR) spectroscopy is a well-established technique used in the compositional analysis of materials through the measurement of vibrational absorption bands. read more
Quartz Crystal Microbalance/Heat Conduction Calorimetry

Friday, July 01, 2005
One need only look around to see that the world is full of surfaces. read more
Methodologies for Stabilization of Pharmaceuticals in Biological Samples

Friday, July 01, 2005
The instability of small drug molecules in biological fluids causes serious bioanalytical challenges, regardless of what type of powerful analytical technology is employed for the bioanalytical ... read more
A System That Helps Scientists See Drugs in Tissue Samples

Friday, July 01, 2005
For drug developers, being able to see where a drug candidate is distributed in a targeted tissue helps them better assess the potential value of that compound as a pharmaceutical product. read more
The Importance of Controlled Concentration and Drying in MALDI-TOF Applications

Friday, July 01, 2005
Matrix-assisted laser desorption/ionization-time- of-flight mass spectrometry (MALDI-TOF MS) is now an accepted and routine analysis technique for the elucidation and quantitation of biomolecules ... read more
Microscopy is Moving On

Friday, July 01, 2005
The basis for observations has not really changed in all the time that lenses have been used to magnify objects. read more
Nitro Musk Adducts of Rainbow Trout Hemoglobin: Dose–Response and Toxicokinetics Determination by GC-NICI-MS for a Sentinel Species

Wednesday, June 01, 2005
Rainbow trout and other fish species can serve as “sentinel” species for the assessment of ecological status and the presence of certain environmental contaminants. As such, they act as ... read more
Using FAIMS to Increase Selectivity for LC-MS Analyses

Wednesday, June 01, 2005
In the development of many LC-MS methods, interferences are commonplace. In an environment in which data must stand up to rigorous scrutiny, such as in the pharmaceutical industry, selectivity of ... read more
Capillary-Channeled Polymer (C-CP) Fibers: A Novel Platform for Liquid-Phase Separations

Wednesday, June 01, 2005
In spite of its relative maturity as a group of analytical methods, the field of liquid chromatography continues to evolve with regard to the development of new stationary phases that may provide ... read more
What’s Happening in Chemometrics?

Wednesday, June 01, 2005
Chemometrics is the discipline associated with the application of mathematical and statistical methods to chemical measurements. read more
$Increasing Application of X-Ray Powder Diffraction in the Pharmaceutical Industry$
Increasing Application of X-Ray Powder Diffraction in the Pharmaceutical Industry

Wednesday, June 01, 2005
X-ray powder diffraction has recently been propelled to the forefront as an analytical tool in the pharmaceutical industry for a wide range of applications. read more