News - 13 May 2010
Quantachrome Instruments, a leading manufacturer and supplier of powder and porous materials characterization instruments, has long offered measurement services through its application laboratory...
Article - 6 Sep 2018
Inductively Coupled Plasma (ICP) spectroscopy is a sensitive chemical method for analyzing samples in order to determine their chemical composition.
Article - 3 Oct 2014
Daguerreotype, named after its principal inventor Louis Jacque Mande Daguerre, was introduced by the French Academy of Sciences in 1839.
Article - 18 Mar 2014
This article takes a look at the comminution of pills and the determination of substances in pills following the production process.
Article - 19 Jun 2013
Rare earth elements (REEs) or rare earth metals are a group of seventeen chemical elements in the periodic table, in particular the fifteen lanthanides as well as yttrium and scandium as defined by...
Article - 8 Aug 2012
To comply with the European Union’s Restriction of Hazardous Substances (RoHS) Directive, suppliers, fabricators, assemblers, and enforcement agencies must perform verification testing on components.
Article - 10 Nov 2008
Ion chromatography, or ion exchange chromatography to give its full name is a process that allows the separation of ions and polar molecules based on the charge properties of the molecules.
Article - 13 Jul 2008
Actlabs have recently gotten into the testing of RoHS-5 (hazardous) materials and explains the various test methods for detecting them including neutron activation, hot water leach and x-ray...
Article - 26 May 2006
One of the serious problems in Japan is the disposition of garbage and wastes because of the shortage of waste disposal sites. The recycling technology of sludge from water purification plant was...
Article - 13 Dec 2005
Thiol stabilized CdS nanoparticles were synthesized using an aqueous precipitation method; this method is simple, fast and can be developed at room temperature. TEM images show well dispersed...