The Linde group is the world ’s largest producer of high purity isotopic electronic gases such as deuterium (2H2), deuterated silane (Si2H4), deuterated ammonia ...
Doping of semiconductor materials is the groundwork for the manufacturing of diodes and transistors. Dopants typically derive from specialty gas groups including boron, arsine, and phosphine and are ...
Using zinc and sulfuric acid to create arsine gas, this test is highly sensitive to even small levels of arsenic. The Marsh Test, as it was known, was the first use of toxicology in a jury trial.