Description
Injector Kit – Quartz – Element – 850-13
Part Number:
PG850-13
Cross Reference(s)
None Available
Instrument Compatibility:
Thermo / Finnigan Element
Thermo / Finnigan Element II
Detail:
Quartz Injector Kit, Includes Quartz removable injector PG850-14 and Teflon injector support body.
Key points about the quartz injector:
Function:
It acts as a conduit to precisely introduce the sample aerosol into the plasma, ensuring efficient analysis.
Material:
Typically made of quartz due to its high heat resistance, but other materials like sapphire may be used for samples containing aggressive chemicals like hydrofluoric acid.
Part of the Torch:
The Quartz Injector is one of three concentric tubes within the ICP torch. The other tubes provide gas flows to maintain the plasma.
The Quartz Injector plays a crucial role in ICP systems. Here’s why it’s important, and some different types and benefits.
Importance of the Quartz Injector in ICP.
The Quartz Injector is responsible for introducing the sample aerosol into the plasma. This is a critical step because it ensures that the sample is efficiently ionized, which is necessary for accurate and precise elemental analysis. Quartz is often used because it can withstand the high temperatures of the plasma. Plus, it’s chemically inert to most samples.
Benefits of Using Quartz Injectors.
- High-Temperature Resistance: Quartz can withstand the extreme temperatures of the plasma, ensuring consistent performance.
- Chemical Inertness: Quartz does not react with most samples, preventing contamination and ensuring accurate results.
- Cost-Effective: While there are more durable options, quartz injectors offer a good balance of performance and cost.
Using the right type of injector for your specific application can significantly enhance the performance and longevity of your ICP system.
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