Glass Expansion AT7701-Ni/Ni: Nickel Plated Sampler Cone for Agilent ICP-MS
The Glass Expansion AT7701-Ni/Ni is a premium Nickel Plated Sampler Cone, expertly designed for Agilent 7700, 7800, 7900, 8800, and 8900 series ICP-MS instruments. This critical interface component is responsible for the efficient extraction of ions from the plasma into the mass spectrometer's vacuum system, directly impacting instrument sensitivity, stability, and background levels.
Manufactured by Glass Expansion, a global leader in ICP-MS sample introduction technology, the AT7701-Ni/Ni features a nickel-plated copper base. This construction provides the superior heat transfer of copper with the enhanced chemical resistance of nickel plating, offering a balanced solution for many common applications. It is engineered to meet or exceed original manufacturer specifications, ensuring reliable and consistent performance.
Key Features & Benefits
- Enhanced Durability: Nickel plating over a copper base provides good resistance to corrosion from many common acid matrices while maintaining excellent thermal conductivity.
- Optimized Ion Sampling: Precision-machined orifice for consistent ion extraction, leading to stable signals and improved sensitivity.
- Reliable Performance: Manufactured to exacting tolerances for a perfect fit and dependable operation in your Agilent ICP-MS.
- Cost-Effective Maintenance: Offers a high-quality alternative to OEM cones, helping to manage laboratory operational costs.
- Direct OEM Equivalent: Designed to be a direct replacement for Agilent part number G3280-67061 (standard Nickel-plated Copper Sampler Cone). The Ni/Ni designation refers to Glass Expansion's nickel-plated copper construction.
Instrument Compatibility
This sampler cone is specifically designed for use with the following Agilent ICP-MS models:
- Agilent 7700 Series (e.g., 7700x, 7700s)
- Agilent 7800 Series
- Agilent 7850 Series
- Agilent 7900 Series
- Agilent 8800 Series
- Agilent 8900 Series
Recommended Accessories & Related Products
To maintain optimal performance and extend the life of your ICP-MS components, consider these compatible Glass Expansion products available from Delta Scientific:
- Graphite Gasket for Sampler Cone: Ensure a reliable, leak-tight seal with the AT7703 Graphite Gasket (Pack of 3).
- Retaining Ring for Sampler Cone: Secure your sampler cone with the AT7704 Retaining Ring.
- Nickel Skimmer Cone (for 7700s, 7900): Complement your sampler cone with the AT7702S-Ni Nickel Skimmer Cone.
- Nickel Skimmer Cone (for 7700x, 7800, 8800): Consider the AT7702X-Ni Nickel Skimmer Cone.
- Nickel Skimmer Cone (for 7900 with x-lens): For Agilent 7900 with x-lens, use the AT7902X-Ni Nickel Skimmer Cone.
- Platinum Sampler Cone (Alternative): For applications requiring higher resistance to aggressive matrices or ultra-trace analysis, consider the AT7706-Pt/Ni Platinum Sampler Cone with Solid Nickel Base.
- Platinum Skimmer Cone (Alternative for 7700s, 7900): For enhanced performance with challenging samples, consider the AT7708S-Pt Platinum Skimmer Cone.
Regular maintenance, including cleaning and timely replacement of cones and gaskets, is essential for consistent and accurate ICP-MS results.
