The Surwit 8725(i) Manual Sample Injector is a six-port sample injection valves in which the sample is loaded through a built-in needle port in the front of the valve. Surwit 8725(i) is the stain less steel version.

Specification

Specification	Details
Sample Loop Sizes (Range)	5µL
	10µL
	20µL
pH	0-14
Max. Built-in position sensing switch	25V,100mA
Flow Passage Diameters [mm (inches)]	0.5（0.02）
Repeatability	< 0.2%
Max. Psi	5400（37MPa）
Max T(°C)	80°

Surwit Technology Inc. is specialized in various chromatographic analysis instruments, spectrometers and relevant data system. Surwit Technology Inc. located in Jinsheng Technology Industry Park of Hangzhou City, People Republic of China, we integrate the research, development, product, sales and technical services as a whole. The main product N2000 chromatogram data system occupies the biggest market share each year, nearly more than 8000 sets yearly.

Surwit Technology Inc. was established in 2006, introduce the advanced foreign concept of technical team and service. Surwit Technology Inc. has 60 existing staff, among which, 18 research and development staffs, more than 36 bachelors and 3 doctors. In the process of serving the masses of users, the company has established the perfect customer service system and good business reputation.

Surwit Technology Inc.. maintains the best performance and public praise from customers at home and abroad, main products include Zhejiang University N2000 chromatogram data system, N2000 chromatogram data system (SP1), STI501 HPLC and so on. In 2011, the company launched a new VI2010 chromatogram data system, 16 channel Clarify chromatogram data system and LC-10 Tvp liquid chromatography, Solar series fiber spectrometer, which is developed with overseas research and development staffs.