VGA77 氢化物发生器附件
所有管线组件都集成到一个单独的模块中，在分析非氢化物元素时可轻松切换。VGA 77 可与 ETC 60（仅适用于原子吸收光谱仪）和 SPS 4 自动进样器结合使用，实现无人值守的氢化物分析。该组合也可以与安捷伦塞曼石墨炉原子吸收光谱仪配套使用。
- Atomic Absorption Accessories
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Product Details
- 模块化设计的 VGA 77 和 VGA 77P 可缩短设置时间，并避免分析不同元素时管路的交叉污染
- 提供了方便的火焰原子吸收操作
- 比流动注射提供更出色的灵敏度
- 在 ppb 水平下提供 1%–2% RSD 的出色精密度
- 提供高达 70 个样品/小时的样品通量
- 操作简便 — 整体泵自动添加试剂
- 样品消耗量低 — 每种元素分析所需的样品量只有 < 8 mL
- Application Notes
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Determination of Mercury With On-line Addition of Stannous Chloride Using an Axial ICP-OES
Application note for the determination of Mercury With On-line Addition of Stannous Chloride Using an Axial ICP-OES
- Application Notes
- English
- 03 Feb 2014
- 130.60 KB
Determination of Mercury in a Certified Reference Sludge Material using the 710-ES
Determination of mercury in a certified reference sludge material by vapor-generation with ICP-OES, gave results in good agreement with certified values.
- Application Notes
- English
- 03 Feb 2014
- 38.67 KB
Flame AAS Sensitivity Enhancement Using an Atom Concentrator Tube Application Note
Application note for Flame AAS Sensitivity Enhancement Using an Atom Concentrator Tube Application Note
- Application Notes
- English
- 03 Feb 2014
- 36.74 KB
Use of Drierite Trap to Extend the Lifetime of Vapor Generation Absorption Cell
Vapor generation techniques, which employ continuous flow technology developed a few years ago by Agilent [1] and...
- Application Notes
- English
- 31 Jan 2014
- 143.81 KB
Determination of Mercury in Fish Tissue, a Rapid, Automated Technique for Routine Analysis
Mercury is recognized as an environmental contaminant and its organic compounds, especially methylmercury...
- Application Notes
- English
- 31 Jan 2014
- 118.77 KB
An Automated Vapor Generation Accessory for Atomic Absorption Analysis
Describes an automated vapor generation accessory (VGA-76) for determining Hg by cold vapor AA, and the hydride elements (incl. As and Se) using the vapor generation technique
- Application Notes
- English
- 09 Oct 2012
- 100.08 KB
Some Studies with an VGA-76 Hydride Generator for Selenium Determination
From the mid 1960s the importance of selenium in animal nutrition became evident. By 1970, the necessity for selenium...
- Application Notes
- English
- 27 Sep 2012
- 41.51 KB
Automated Cold Vapor Determination of Mercury: EPA Stannous Chloride Methodology
The determination of Hg by cold-vapor atomic absorption was first proposed by Poluektov et. al. [1] in 1963. In this method...
- Application Notes
- English
- 27 Sep 2012
- 437.47 KB
The Determination of Mercury by Cold Vapor Atomic Absorption
Presents the cold vapor atomic absorption technique for measuring trace amounts of mercury in environmental samples.
- Application Notes
- English
- 27 Sep 2012
- 143.70 KB
Determination of As, Sb and Se in Difficult Environmental Samples by Hydride Generation
Hydride generation techniques are used routinely for the determination of As, Se, and Sb in environmental samples...
- Application Notes
- English
- 26 Sep 2012
- 63.26 KB
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Vapor Generation Accessory VGA 77
Vapor Generation Accessory VGA 77 User's Guide
- User Manuals
- English
- 23 May 2022
- 1.02 MB