Torch – Fixed – 2.0mm Injector – 450-06

DescriptionTorch – Fixed – 2.0mm Injector – 450-06Part Number: PG450-06Cross Reference(s) Thermo VG: 3201732Instrument Compatibility: Thermo VG PlasmaQuad 1-3, PQ Excell Thermo VG  Axiom Thermo Legacy and Elemental SeriesDetail: Quartz, Torch, Fixed 2.0mm ID injector, 12/5 (S13) BallHow the ICP Torch Ionizes a SampleThe RF generator supplies power to the load coil, creating a high-frequency alternating current. This, in turn, induces a time-varying electromagnetic field in the torch. As a result, with argon gas flowing through the torch, the application of a high-voltage discharge (called a Tesla spark) ionizes a fraction of the argon atoms generating ions and electrons.The electromagnetic field in the torch then acts on the ions and electrons. As a result, they accelerate and collide with other argon atoms. If these collisions impart enough energy, additional atoms ionize creating electrons and ions that propagate the cascade.As a result, the movement of electrons and ions in the torch generates tremendous heat. The result is an ICP, which reaches a temperature of up to 10,000 Kelvin (hotter than the surface of the sun).What Is PFA Inert?PFA is frequently employed as an inert substance in sample equipment on geochemical or environmental analytical chemistry field sites to assist in avoiding trace amounts of metallic ion contamination.Features of the ICP Torch – DemountableSingle Piece TorchSingle-piece inductively coupled plasma (ICP) torches have narrow bore injectors (1.0 mm or 1.5 mm) designed to improve plasma stability and reduce plasma loading when used with organic solvents. They are the least expensive type of torch to buy initially, but they are also the least versatile and must be replaced entirely if any component is damaged. Single-piece torches can also be expensive consumables that require regular maintenance and replacement, especially when used with aggressive sample matrices like hydrofluoric acid, organic solvents, and high total dissolved solids.Demountable TorchThe D-Torch is a robust and higher-performing alternative to both a single-piece and a semi-demountable quartz torch. The demountable design offers several benefits, including ease of maintenance, flexibility in configuration, and the ability to customize the torch setup for specific analytical requirements. Additionally, it allows for thorough cleaning and removal of any sample residues or contaminants that may accumulate during analysis.Do you have questions? Call Precision Glassblowing to Learn More.Do you have questions? Visit our FAQs or Technical Information. And, there are several ways to contact Precision Glassblowing. Click here to pick one that works for you.