美国CETAC Technologies 
CETAC Technologies是世界上元素分析技术样品处理和样品引入的领导者，CETAC 提供广泛的元素分析系列产品，处理样品包含了从饮用水到高纯酸到放射性废弃物等，公司在全球范围内为用户提供产品和技术服务。CETAC公司拥有各种型号和规格的自动进样器，为20多家分析仪器公司的60多种仪器所配套， 其涉及领域包括了半导体制造业，环境分析和石化等在内的各个行业，涵盖了从饮用水到高纯酸等各种样品，CETAC为全球用户提供元素分析的解决方案。CETAC Technologies为ICP-AES和ICP-MS提供广泛的专门的样品引入配件产品，这些配件可增强信号，降低光谱干扰，抗强腐蚀性液体，并可引入微量样品。

CETAC products and services are used in every industry where rapid and accurate determination of elemental trace levels are required. Major industrial segments benefiting from our product-based solutions include semiconductor manufacturing, environmental analysis, and petrochemical manufacturing.

Our advanced products and services include:

Liquid Sample Introduction Systems for enhancement of sensitivity or the introduction of small volume samples
Automated Sample Handling Systems for increasing productivity in the analytical laboratory
Solid Sample Introduction Systems for the analysis of solids without sample dissolution
Stand-alone Mercury Analysis Systems for determination of mercury in aqueous samples
Peripheral Devices and Supplies for the general enhancement of qualitative and quantitative analytical determination in the laboratory