Description
D-Torch EOP – MV Axial – 30-808-3657
Part Number:
30-808-3657
Cross Reference(s)
None Available
Instrument Compatibility:
Spectro Arcos II EOP or MV Axial
Detail:
D-Torch Quartz and Ceramic Demountable Torch
Includes:
31-808-3660 – Base and Inner Tube for Arcos II D-Torch
31-808-3658 – Quartz Outer Tube for D-Torch, Arcos II EOP and MV
31-808-2962 – Injector Ferrule for D-Torch
31-808-3595 – Retainer for D-Torch
31-808-3651 – Adaptor for D-Torch B19
21-809-4045 – Adaptor S19-B19-90deg
JC-19 – Metal Ball Joint Clip
SAFEGLOVE-med – Safety Gloves, Medium
What is the Role of the ICP Torch?
A plasma is an ionized gas, consisting of positively charged ions and free (unbound) electrons. The role of the plasma (ICP) in ICP-MS is to ionize the sample. In contrast to so-called ‘soft’ ionization sources in other forms of mass spectrometry, the ICP is a ‘hard’ ionization technique because it completely atomizes most molecules in the sample.
ICP-MS instruments use an argon plasma, although helium plasma is also an option. Although there are several advantages to using helium, argon is the gas of choice since the cost of helium is prohibitive.
Features of D-Torch EOP – MV Axial – 30-808-3657.
Single Piece Torch
Single-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 Torch
The 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.
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