Articles and Applications
Showing items tagged: hydrogen
From July 22nd 2019, RoHS3 (directive 2015/863) added an update to the list of Phthalate esters included in the list of regulated substances. GC-MS is now the standard method for analysis of Phthalate esters.
This Application Note was first published in the LCGC Applications book in July 2017
A Hydrogen generator uses a proton exchange membrane (PEM) to produce high purity hydrogen gas from water. The PEM cell was originally developed by NASA and is extensively used in industrial and laboratory applications.
1. Gas Source Helium is becoming increasingly expensive with reports of its price having doubled in some regions between 2013 and 2015. Added to its increased price, supply cannot be ensured in certain regions which is increasing the number of labs looking to change to hydrogen.