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Field-Flow Fractionation Supporting Consumer Safety Evaluation of Silver Nanoparticle Applications ...
Wednesday, April 10, 2013
Technical Article
Johannes Bott Soheyl Tadjiki
Throughout the chemical industry there is a growing movement toward macromolecular research. In particular, the ongoing race for nanotechnology development has resulted in a need for analytical ... read more
EAS 2012—Energizing Analytical Solutions
Monday, August 27, 2012
Technical Article
Cecil Dybowski
Since its beginnings over half a century ago, the Eastern Analytical Symposium has been “the” place to become energized about the latest developments in analytical technology and methodology. read more
Five Ways to Demystify Light Scattering
Wednesday, August 15, 2012
Blog
Geofrey Wyatt
More and more scientists are realizing that characterizing polymers and biopolymers (and particles, too!) with a multiangle light scattering instrument is the only practical way to determine absolute ... read more
New Elemental Analysis Techniques for the Analytical Chemistry Laboratory
Tuesday, March 06, 2012
Application Note
Jeffrey M. Perkel
The four basic analytical techniques commonly used for elemental analysis are atomic absorption (AA), inductively coupled plasma-mass spectrometry (ICP-MS), ICP-optical emission spectroscopy (ICP-... read more
Achieving Rapid, Accurate, and Reliable Nitrogen Determination in Soils Using Dynamic Flash ...
Tuesday, August 02, 2011
Application Note
Liliana Krotz Guido Giazzi
Nitrogen is a necessary part of all living cells, proteins, enzymes, and metabolic processes involved in the synthesis and transfer of energy. read more
Pittcon® 2011 Exposition: New Product Introductions in Optical Spectroscopy and Mass Spectrometry
Monday, May 09, 2011
Technical Article
George M. Frame II Eileen M. Skelly Frame
Of the 979 exhibitors at Pittcon® 2011, held March 13–18 in Atlanta, GA, 115 were first-time exhibitors, and more than 200 identified themselves as having something to do with spectroscopy, from ... read more
Characterization of Synthetic Block Copolymers by LC-MS
Monday, February 18, 2008
Application Note
Suze M. van Leeuwen BoonHua Tan Dirk W. Grijpma Jan Feijen Uwe Karst
The basis for the physical properties of a (polymeric) material is found in its chemical composition. read more
The Nanoliter Syringes
Thursday, February 01, 2007
Technical Article
Andrew D. Sauter
Following an informal collaboration with Affymax (Palo Alto, CA), Agilent Technologies (Palo Alto, CA), and Chem-Space Associates (Pittsburgh, PA), studying electrospray ionization 1 (ESI), the ... read more