Qingdao General kernel instrument co., Ltd. is certified by ISO-9001 high-tech joint-stock enterprises. the main technical personnel engaged in ion chromatography (IC) with 25-year-old. all the products with independent intellectual property rights of the company, have a utility model, appearance, design, computer software works a number of patents, and won the 2010 National Science and Technology Innovation Fund, which PIC-10A type ion chromatography applied to countries "food safety inspection and testing demonstration Center"

quality, innovation, integrity and service are Po yan corporate purposes. the continued research and development of new products, to offer the masses of user instrument boutique is the bounden duty of instrument manufacturers. puren instruments pioneered in the domestic industry set conductivity detector, VA (a) detectors, high pressure pump, Chi Zhu one thermostat system, workstation-automatic integration in the machine model PIC-10 type, PIC-10A type ion chromatography. has also pioneered the electric conductivity of anions and simultaneous detection of two-system models for the integration of the PIC-10 type, PIC-10A type ion chromatography and single/dual channel auto-injector. pioneered precipitation with snow dual-use sampler, the rain and snow Sampler is stable and reliable, long-term online work without problems. currently only puren instrument co., Ltd. to produce v (a) detectors, dual-channel ion-exchange chromatography, ion chromatograph one-/two-channel auto-injector.

in ion chromatography of the Po yan, detector using carefully designed circuit, Chi Zhu one constant temperature system (patent number: ZL 20,082,001,963,0.3). well-developed suppressor allows the instrument to stabilize within ten minutes. carefully matching column and high pressure pump to comprehensive equipment gets to the domestic and international advanced level of similar instruments (integrated noise is lower than 6uv, the baseline noise is less than 0.6%Fs, stabilization time is less than 10 minutes, testing lower than 0.1ppb), stable and reliable instrument. advanced software, user-friendly interface makes the system simple and convenient to operate.

strong technical force, perfect service, good business reputation to puren won six consecutive years 2002-2007 in the Fujian Provincial Government procurement tendering bid in 2003 of the State administration of environmental protection organizations "national monitoring network project" tender a bid of 35 2010 in the Gansu Provincial Department of environmental protection monitoring stations at the county level and focus on capacity-building in government procurement projects for urban drinking water analysis equipment a winning 18 automatic ion chromatograph; 2004-undefined

is puren due diligence responsibility to meet customer needs, puren will work with experts and scholars in the future and the new and old customers hand in hand altogether to create the glory of ion chromatography in China.