4000离子阱 GC/MS

全新的4000型GC/MS问世。与任何其他品牌的GC/MS不同的是，该产品有三种不同的离子源配置可供用户选择，内置式、外置式以及最新开发成功的混合式。具有开创性的混合离子源模式极大增强了分析工作者对化学电离技术的运用，使得从单极的气质联用仪中也可以获得更多的离子信息。

该型质谱采用了17项专利技术，质量检测范围达1000道尔顿，可检测正、负离子。4000型GC/MS既采用了流行的四极杆质谱技术，譬如：外置离子源技术、高压化学电离技术等，又兼容了离子阱质谱的特点，譬如MS/MS技术，另外还有基于外置和内置式离子源技术之上的混合离子源技术。

Extending MS capabilities for every application
Maximize compound identification and quantitation with a wide choice of MS and MS/MS modes
Routine, high performance analysis with both internal and external ionization configurations
Outstanding selectivity and sensitivity for trace analysis with hybrid CI, both positive and negative
The Varian 4000 GC/MS system offers three easily switchable ionization configurations: internal ionization (II), external ionization (EI) or hybrid chemical ionization (CI).

· External Ionization
· Internal Ionization
· Hybrid Chemical Ionization (CI)

Sample introduction and separation is handled by the Varian CP-3800 GC with its proven performance and many options. Varian MS Workstation controls the 4000 GC/MS with a full complement of productivity, reporting, and regulatory compliance tools.

The Varian 4000 GC/MS... more results, better results, and quicker results.