Qingdao Puren Instrument Co., Ltd

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Hot Products
Online ion chromatograph, dual-system ion chromatograph, portable ion
chromatograph, atmospheric aerosol on-line detector and related accessories.
PIC-online

PIC-online

PIC-online

PIC-10A ion chromatograph

PIC-10A

PIC-10A ion chromatograph

PIC-80 dual-system ion chromatograph

PIC-80

PIC-80 dual-system ion chromatograph

PIC-60 portable ion chromatograph

PIC-60

PIC-60 portable ion chromatograph

PAGM

Atmospheric detector

PAGM

Suppressor

Suppressor

Suppressor

Automatic eluent generator

Eluent generator

Automatic eluent generator

Chromatography columns

Chromatography columns

Chromatography columns

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Product Applications
Now Puren series of ion chromatographs (PIC) are widely used in drinking water detection,
environ-mental protection, agriculture, quality inspection, disease control, chemical,
petrochemical, univer-sities and scientific research institutions, etc.

Environment

Drinking water

Food & drugs

Petroleum

Agriculture

Nuclear industry

Who Are We?
Who Are We?
Qingdao Puren Instrument Co., Ltd is a joint-stock, high-technology enterprise specializing in the research, production, sales and service of ion chromatography and related accessories. The company possesses the ISO-9001 certification, and also has a membership of Analytical Instrument Branch of China Instrument and Control Society.
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Why Choose Us
Since 2002
Since 2002

We have specialized in the research, production, sales and service of ion chromatograph(IC) and related accessories for over 20 years.
Patented products
Patented products

Puren has possessed 12 authorized invention patents, 16 patents for utility model, 16 patents for industrial design and 9 copyrights of computer software.
The first online IC
The first online IC

PIC-online ion chromatograph was the first online IC in China with inde pendent intellectual property rights.
Dual-system IC
Dual-system IC

Dual system ion chromatograph can detect anions and cations at the same time. We can provide single system and dual system ion chromatographs.
ISO-Certificate
CE-Certificate
阀门及色谱仪
免稀释作线性曲线的离子色谱仪及线性曲线测量方法
一种自动在线微量样品稀释混合系统及混合方法
油田钻井泥浆中硫化物含量的离子色谱
自动进样器
PIC-10A外观设计专利
Latest News
New enterprise trends, industry news and technological changes are all here
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Puren ion chromatograph made a stunning appearance at the "Analitika Expo" event in the fi
Aug 15th,2022
Puren ion chromatograph made a stunning appearance at the "Analitika Expo" event in the fi
On April 19, Russia's 20th International Laboratory Equipment and Chemical Reagent Anniversary Exhibition "Analitika Expo" was grandly opened at Crocu...
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Three forensic science standards have been implemented involving the determination of nitrite, hydro
Aug 15th,2022
Three forensic science standards have been implemented involving the determination of nitrite, hydro
I learned from the national industry standard information service platform that three forensic science industry standards have been officially implemented on 20...
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New Edition: Methods for Chemical Analysis of Copper Concentrates Part 12: Determination of Fluorine
Aug 15th,2022
New Edition: Methods for Chemical Analysis of Copper Concentrates Part 12: Determination of Fluorine
The original version: GB/T 3884.12-2010 Chemical Analysis Methods of Copper Concentrates Part 12: Determination of Fluorine and Chlorine Content Ion Chromatogra...
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Three non-ferrous metal standards for ion chromatography have been implemented on 2022-04-01, involv
Aug 15th,2022
Three non-ferrous metal standards for ion chromatography have been implemented on 2022-04-01, involv
According to the National Standard Information Public Service Platform, three industry standards for the non-ferrous metal industry have been implemented on 202...
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Ion chromatography instrument can be used to determine anions and cations in chloroform and ionic li
Aug 15th,2022
Ion chromatography instrument can be used to determine anions and cations in chloroform and ionic li
Qingdao Puren Instruments PIC series ion chromatograph is widely used in pure water, drinking water, ecological environment protection, modern agriculture, qual...
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Determination of sodium, magnesium and calcium ions in alkanolamine desulfurization solution in natu
Aug 15th,2022
Determination of sodium, magnesium and calcium ions in alkanolamine desulfurization solution in natu
According to the standard information public service platform, the national standard "Gas and solution analysis in natural gas processing plants and analys...
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Cooperation Cases
Puren has now provided perfect solutions for users in different industries
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