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Other Analytical Instrument

FXZ-LP type low pressure gradient type industrial preparation liquid chromatography system

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Other Analytical Instrument

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North America,Central/South America,Western Europe,Eastern Europe,Australasia,Eastern Europe,Australasia,Asia,Middle East,Africa

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Tianjin FENGXINZE Science&Technology Co. Ltd

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Product Description

FXZ-LP low pressure gradient chromatography system is composed of constant flow infusion pump, detector, sample valve or feed pump, control system valve, etc. We use domestic well-known servo motor to control the operation of the infusion pump, effectively ensure the stability and accuracy of the operation flow, valve pipelines are adopted by domestic high-quality manufacturers, high switching life, effectively achieve permanent use of maintenance-free pipeline.

AI Product Description

*The following content is generated by AI and is for reference only.

The FXZ-LP series represents a specialized class of industrial preparation liquid chromatography systems designed for the efficient separation, purification, and isolation of target compounds from complex mixtures on a large scale. Primarily utilized in the pharmaceutical, biotechnology, food safety, and chemical industries, these systems are engineered to handle high-volume processing while maintaining exceptional purity levels. Unlike analytical instruments that focus on identification, this equipment is optimized for throughput and recovery rates, making it indispensable for manufacturing active pharmaceutical ingredients (APIs), natural product extracts, and biotherapeutics. The core functionality relies on low-pressure gradient technology, which allows for precise control over solvent composition throughout the separation process. This capability ensures sharp peak resolution and minimizes band broadening, even when dealing with challenging samples containing multiple components with similar physicochemical properties. The system typically features robust stainless steel columns, high-flow pumps, and automated fraction collectors, all integrated into a user-friendly interface for monitoring real-time parameters such as pressure, flow rate, and UV absorbance. When operating this equipment, several critical precautions must be observed to ensure safety and longevity. First, all solvents used must be of HPLC grade and properly filtered to prevent column clogging or pump damage. Operators should strictly adhere to maximum pressure limits specified by the manufacturer to avoid catastrophic failure of seals or tubing. Regular maintenance is essential; this includes flushing the system with appropriate cleaning agents after each run to remove residual contaminants and preventing microbial growth in aqueous buffers. Furthermore, proper grounding and electrical safety protocols are mandatory due to the high-voltage components involved in detection units. Personnel must wear appropriate personal protective equipment (PPE) when handling toxic or volatile organic solvents. Finally, calibration of detectors and flow meters should be performed periodically to guarantee data accuracy and reproducibility across different batches. By following these guidelines, users can achieve optimal separation efficiency and extend the operational lifespan of their industrial chromatography system.