GS-Tek 
美国“GS-Tek“，总部坐落于特拉华州，公司专注于色谱类产品，尤其是气相色谱柱的研发、生产，应用方法开发及市场营销，公司始终秉持稳定产品性能，丰富产品应用，完善系统解决方案的理念和目标，从未有丝毫倦怠。因专注而更专业，不断赢取全球用户的信任和支持。

General Separation Technologies, Inc. (GS-Tek),
formerly Abel Industries, Inc.,

is a leading GC column manufacturer located in the USA. GS-Tek is devoted to chromatographic separation
science and worldwide chromatographers. GS-Tek is located in Newark, Delaware and conducts both national
and international business from retail and distribution to OEM. GS-Tek provides quality and cost effective
chromatographic products and services like columns, supplies, and tech-support to end-user chromatographers in
all fields, solution and service providers, distributors and OEM partners.