Precision Ion Chromatography & Atmospheric Detection
Pioneering analytical solutions since 2002. China’s first independently developed online ion chromatograph with full intellectual property rights.
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Pioneering analytical solutions since 2002. China’s first independently developed online ion chromatograph with full intellectual property rights.
Qingdao Puren Instrument Co., Ltd is a high-tech joint-stock enterprise specializing in the research, production, sales, and service of ion chromatography systems and related accessories.
Founded in 2002, we have dedicated over two decades to advancing ion chromatography technology. Our mission is to provide reliable, innovative, and cost-effective analytical instruments for laboratories across industries.
As a certified ISO-9001 enterprise and member of the Analytical Instrument Branch of China Instrument and Control Society, we uphold the highest standards in quality and innovation.
Trusted by laboratories and institutions worldwide for innovation, reliability, and technical excellence.
Specializing in ion chromatography since 2002 with continuous innovation and improvement.
12 invention patents and 41+ intellectual property rights ensuring cutting-edge performance.
Committed to international quality management standards in every product.
Products used in environmental, food, pharmaceutical, and research labs worldwide.
Comprehensive range of ion chromatographs, atmospheric detectors, automatic samplers, and accessories for diverse analytical needs.
Flagship
Online ion chromatograph with independent intellectual property rights. Ideal for continuous monitoring in environmental and industrial applications.
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High Performance
Dual-system ion chromatograph capable of simultaneous anion and cation detection. Perfect for comprehensive water and food analysis.
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Portable
Portable ion chromatograph designed for field testing and on-site analysis. Lightweight, durable, and battery-operated.
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Entry-Level
Compact and reliable ion chromatograph for routine laboratory analysis. Excellent value for quality control and research.
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Innovation
Atmospheric aerosol on-line detector for real-time air quality monitoring. Essential for environmental protection agencies.
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Automation
High-capacity automatic sampler with precision control. Increases throughput and reduces human error in sample preparation.
Learn more →High-efficiency suppressor module for improved sensitivity and baseline stability in ion chromatography systems.
Learn more →Automatic eluent generator for consistent mobile phase preparation, reducing manual errors and improving reproducibility.
Learn more →High-resolution columns optimized for anion and cation separation. Durable and compatible with all PIC-series instruments.
Learn more →High-pressure dual-piston pump ensuring stable flow and long-term reliability in demanding analytical environments.
Learn more →Advanced sample pretreatment columns and filtration systems to protect columns and enhance analytical accuracy.
Learn more →Precision six-port injection valve for reproducible sample introduction. Compatible with automated and manual operation.
Learn more →Engineered for precision, reliability, and ease of use in modern analytical laboratories.
Advanced conductivity detectors ensure accurate measurement of trace anions and cations in complex matrices.
Simultaneous anion and cation analysis with PIC-80, reducing analysis time and increasing lab efficiency.
Optimized chromatographic conditions enable fast separation and high-throughput sample processing.
User-friendly chromatography software with data management, reporting, and remote monitoring capabilities.
Built for durability with corrosion-resistant materials and stable performance under continuous operation.
Self-maintenance features and long-life components reduce downtime and operating costs.
Puren ion chromatographs are widely used across industries for accurate and reliable ion analysis.
Detection of fluoride, chloride, nitrate, sulfate, and other ions to ensure compliance with safety standards.
Monitoring of air and water pollution, acid rain components, and industrial emissions.
Analysis of additives, preservatives, and contaminants in food, beverages, and pharmaceuticals.
Determination of ionic impurities in crude oil, refined products, and petrochemical processes.
Soil and fertilizer analysis, nutrient monitoring, and pesticide residue detection.
Monitoring of ionic species in coolant water and radioactive waste treatment systems.
Quality control of raw materials, intermediates, and final products in chemical manufacturing.
Used in universities and research institutions for method development and scientific studies.
Stay updated with the latest developments, exhibitions, and technological advancements from Puren Instrument.
Portable ion chromatograph ensures food safety monitoring during the international sports event in Harbin.
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Showcasing technological innovation and building partnerships at one of the Middle East’s premier lab exhibitions.
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PIC series instruments now used to determine anions and cations in challenging solvents with high precision.
Read more →Find answers to common questions about our products and services.
For product inquiries, technical support, or partnership opportunities, please visit our official website.
WeChat: coc098528
Contact: Steven Qu
Add: Building 4, Liandong U Valley, No.780 Baoyuan Rd, High-tech Zone, Qingdao
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