Chem Service 1962年在美国成立，通过了美国实验室认证学会认证的，生产化学标准品的专业产商。可提供1000种有注册标准等级的有机化学物，所有产品全部符合ISO9001标准, 附有产品质量评估(ABS)。产品保证纯度超过95%的标准材料可达98.0%或者以上。并采用了三个或以上的独立分析方法验证其纯度，拥有超过13000的有机和无机标准物，解决方案是采用的EPA的方法、ASIM方法和美国国家使用的UST方法及其它国际方法。
Chem Service提供主要产品有：
爆炸残留物标准品，PCB同族元素，化工行业上的标准石油烃类，农药，及用于食品方面的维生素。
Chem Service仍然是居于首位的分析标准品提供商，为世界各地的实验室提供的小数量的产品包括杀虫剂、代谢分子等。专家小组在销售、综合、分析与运输等领域为您提供小额量的精选的分析标准品。
Chem Service成立将近这五十年，已经成为业界领袖，为实验室提供最好的提纯和认证的分析标准品。
为了让您更加容易的找到您需要的化学物品,我们已经添加了化学文摘服务社(CAS)，在里面您可以根据字母排列顺序或者在我们新建的单独的区域里查找我们的货物。
我们按字母顺序列出所有的与无机物、有机物、农药相对应的代谢物，还有其他化学物质，通过这个方法加快您搜索Chem Service里面的目录产品。你也可以通过搜索我们的网站化学文摘服务社摘号、环保局编号和化学或商标名称来查找。
Chem Service remains the foremost provider of Analytical Standards including Pesticides andMetabolites in small quantities for laboratories throughout the world. Let our teams of experts in thefields of Sales, Synthesis, Analytical, and Shipping, provide you with the finest selection of AnalyticalStandards available in both small quantities and in solution.
As Chem Service nears its fifth decade as the industry leader in providing the finest in purified, certified,analytical standards to laboratories, I am proud to introduce the latest Chem Service GeneralCatalog which contains our most extensive collection of products to date.
To make it easier for you to find the chemicals that you need, we have added Chemical AbstractsService (CAS) numbers within both the alphabetical listing in the beginning, as well as in a new,separate section towards the back of the catalog.
The alphabetical section lists all of the inorganic, organic, pesticides with their correspondingmetabolites, and other chemicals together to expedite your search for the Chem Service catalognumber. You can also search our website to find products by CAS number, EPA Method number, andchemical or trade name. In addition, we recognize the importance of not only offering a largeselection of products.
