美国National   
著名的Thermo Fisher Scientific 旗下的公司之一，美国National公司专业生产实验室仪器耗材，为waters,Agilent,岛津等各大仪器生产厂家生产OEM产品。
如自动进样小瓶及样品瓶；针头过滤器等
Thermo Fisher Scientific
We are part of Thermo Fisher Scientific, the world leader in serving science. Thermo Fisher Scientific enables customers to make the world healthier, cleaner and safer by providing analytical instruments, equipment, reagents and consumables, software and services for research, analysis, discovery and diagnostics. With annual sales of more than $9 billion, Thermo Fisher Scientific has 30,000 employees and serves more than 350,000 customers in pharmaceutical and biotech companies, hospitals and clinical diagnostic labs, universities, research institutions and government agencies as well as environmental, industrial quality and process control settings.

National Scientific
National Scientific is a manufacturer of an ever-expanding line of chromatography consumable products, with facilities in both the United States and United Kingdom. We serve customers in laboratories around the world.

In 1997 National Scientific Company became a subsidiary of Nalge Nunc International (NNI). NNI has a long a proud history in the scientific industry that began in 1949 when Emanuel Goldberg founded Nalge Company on a single product and a single idea: plastic is better than glass for many laboratory applications.

In 1956, Nalge Company was acquired by SYBRON Corporation, now known as Apogent Inc, and has continued to expand through growth and acquisitions. Today, NNI is the world¹s largest manufacturer of plastic lab-ware, with rapidly expanding lines of packaging and outdoor products. It has a primary manufacturing facility in Rochester, NY and over 1600 employees worldwide.

Today the National Scientific Company includes Kimble Chromatography, and the Chromacol Limited, line of products. The acquisition of Epsom Glass Industries further adds to the manufacturing capabilities and distribution facilities worldwide.

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