哲斯泰

GERSTEL（哲斯泰）是一家成立于1967年的典型德国家族企业，是全球知名的自动化样品前处理和热脱附仪器生产商。我们的总部在德国北威州德米尔海姆，在中国，美国，日本，瑞士和新加坡有子公司，并且在全球80多个国家有专业的经销商。50多年来，哲斯泰一直专注于研发和制造实验室精密仪器设备，并且始终专注于为客户提供专业可靠的GC/MS和LC/MS自动化样品前处理解决方案。

哲斯泰的设备和系统在全球树立标杆。50多年的仪器生产经验，拥有200多项专利技术，产品和分析解决方案方案曾多次获奖。我们提供全面专业的咨询，快速可靠的供货，及一流的售后服务。公司在德国总部和美国、瑞士、日本、新加坡等地分公司分别设立多个应用实验室。

独有的的“模块化设计”，为您提供度身定制的解决方案。让您可以轻松地结合气相和液相色谱法检测在各种样品基质中的痕量有机化合物。我们的解决方案提供精确，灵敏，低检测限的监测结果，并且保证环保和经济的操作。少溶剂或是无溶剂的并且高效的样品前处理方案，是我们的强项。我们拥有独一无二的产品和应用，立志于避免各种样品前处理过程中可能出现的歧视现象，提供全面的产品和分析物的信息。

我们的产品

哲斯泰的专利的冷进样系统（CIS），是目前国际上使用最广泛的PTV型万能进样口；热脱附系统（TDS），可以在不使用溶剂的情况下对挥发性和半挥发性有机化合物进行无歧视和环保的分析，并且自2002年以来在德国汽车工业协会所制定的“车内非金属内饰材料的有机会挥发物”的检测标准VDA278方法中被作为指定热脱附系统；独有的动态顶空（DHS），曾获2008年德国工业大奖，适用于食品/香精/香料的风味/气味研究；专利Twister技术，能够对水或气体中的超痕量有机物进行富集与检测。

除此以外，针对样品前处理哲斯泰有不同的模块，包含液体进样、顶空进样（HS）、固相微萃取（SPME）、固相萃取（SPE）、溶剂蒸发，快速震荡，离心，过滤，称重等多个模块，可单独使用，也可相互配套使用，根据用户的需求，为其提供多样化、自动化的样品前处理解决方案。

我们的客户

全球著名的公司，高校，科研机构和实验室，都在使用哲斯泰的解决方案。我们的解决方案已被广泛应用于电子/半导体、食品饮料、香精香料、生物制药、环境、水工业、临床研究和法医学等各个领域。

Gerstel is a typical German family business founded in 1967. It is a world-famous manufacturer of automatic sample pretreatment and thermal desorption instruments. Headquartered in demilheim, North Wales, Germany, we have subsidiaries in China, the United States, Japan, Switzerland and Singapore, and have professional dealers in more than 80 countries around the world. For more than 50 years, zhestai has been focusing on R & D and manufacturing laboratory precision instruments and equipment, and always focused on providing customers with professional and reliable GC / MS and LC / MS automatic sample pretreatment solutions.

Zhestai's equipment and systems set a benchmark in the world. With more than 50 years of instrument production experience, it has more than 200 patented technologies, products and analytical solutions, and has won many awards. We provide comprehensive and professional consultation, fast and reliable supply, and first-class after-sales service. The company has set up several application laboratories in its headquarters in Germany and branches in the United States, Switzerland, Japan, Singapore and other places.

The unique "modular design" provides you with customized solutions. It allows you to easily combine gas and liquid chromatography to detect trace organic compounds in various sample matrices. Our solution provides accurate, sensitive and low detection limit monitoring results, and ensures environmental and economic operation. Less solvent or solvent-free and efficient sample pretreatment scheme is our strength. With unique products and applications, we are determined to avoid possible discrimination in the pretreatment of various samples and provide comprehensive information on products and analytes.

Our products

The patented cold injection system (CIS) of zhestai is the most widely used PTV universal injection port in the world; Thermal desorption system (TDS), which can analyze volatile and semi volatile organic compounds without using solvents without discrimination and environmental protection, has been designated as a thermal desorption system in the detection standard vda278 method of "opportunistic volatiles of non-metallic interior materials in vehicles" formulated by the German automobile industry association since 2002; The unique dynamic headspace (DHS) was awarded the 2008 German industrial Award for flavor / Odor Research of food / flavor / spices. The patented twister technology can enrich and detect ultra trace organic matter in water or gas.
In addition, zhestai has different modules for sample pretreatment, including liquid injection, headspace injection (HS), solid phase microextraction (SPME), solid phase extraction (SPE), solvent evaporation, rapid oscillation, centrifugation, filtration, weighing and other modules, which can be used alone or in combination with each other. According to the needs of users, zhestai provides diversified Automated sample pretreatment solutions.

Our customers

World famous companies, universities, scientific research institutions and laboratories are using zhestai's solutions. Our solutions have been widely used in Electronics / semiconductors, food and beverage, flavors and fragrances, biopharmaceutical, environmental, water industries, clinical research and forensic medicine.