美国BASi  Bioanalytical Systems, Inc.  
BAS公司是世界上最早从事电化学检测器研发、制造的公司。1978年他们推出了世界上第一台色谱电化学检测器。目前该公司与绝大多数色谱厂商保持着良好的合作关系，其制造的流动电解池与色谱检测工作站在世界范围内拥有广大的用户群。
Epsilon是BAS公司最新推出的电分析化学综合测试仪，精选了15种经典的分析测试技术，通过良好的操作界面，提供给用户最全面的、最自由的控制感受。丰富的参数选项，扩展了各种方法的使用范围。
2006年，BAS公司继续开始向全世界的研究者提供广受赞誉的经典仪器---100B/W型电化学工作站。与上一版本相比，新的100B/W除了延续了老版本的经典测试手段外，还针对分析用户的要求，特别设计了用户可编程功能，将应用更加的个性化。

About BASi
If you play a role in bringing new drugs to market, get to know BASi. Since 1974, BASi has been providing products and services to some of the country’s leading biological and pharmaceutical firms.

From our labs in the US and UK, we offer a full range of preclinical, bioanalytical and pharm analysis services. More importantly, our scientists have the experience and expertise to customize an array of CRO services to meet the unique demands your project requires.

And whether you conduct your own in vivo studies or have us conduct them for you, it’s important to note that BASi develops and manufactures some of the most innovative and well-respected instrumentation available today. For example, our unique Culex® line of sampling systems can collect blood, bile, urine, feces, dialysates and more — all from awake and freely moving animals, from rodents to swine — without the added stress of human intervention.

If bringing drugs to market is part of your job, follow these links to learn more about us. We think you’ll find that if experience and expertise is what you need, you need BASi.