Introduction
High performance liquid chromatography (HPLC) is an analytical technique used for the separation, the identification, and the quantification of the components in the mixtures, and it is used in the pharmaceutical, the clinical, the food, the environmental, the chemical, and the many other applications. In the HPLC, the sample is dissolved in the mobile phase and pumped through a column packed with the stationary phase, and the components are separated based on their interactions with the stationary phase, and they are detected as they elute from the column, providing the chromatogram; the HPLC system consists of a solvent delivery system with the pump, an injector, a separation column, a detector, such as the UV-visible, the fluorescence, or the refractive index detector, and a data system, and it provides features such as the gradient elution, the high resolution, and the automation; the HPLC is used for the analysis of the pharmaceuticals and the drugs, for the analysis of the food and the beverages, for the analysis of the environmental samples, for the analysis of the biomolecules, for the quality control, for the research, and for many other applications, and it is an essential analytical technique in the modern laboratories. HPLC systems are used in the pharmaceutical industry, in the clinical laboratories, in the food industry, in the environmental laboratories, in the chemical industry, and for many other applications. With their separation, HPLC systems are essential for the analysis of the complex mixtures.
High Performance Liquid Chromatography T-S230HPLC
High Performance Liquid Chromatography is a unit with flow rate range of 0.001 ̴ 10.000 mL / min, in 0.001 mL. It has a wavelength range of 190 nm to 800 nm. Isocratic pump type unit tha...
High Performance Liquid Chromatography T-S231HPLC
High Performance Liquid Chromatography features a 0.001 to 10.000 mL/min flow range for precise separation and analysis of complex liquids. It utilizes dark-array path technology for auto...
High Performance Liquid Chromatography T-S232HPLC
High Performance Liquid Chromatography is a unit with flow rate range of 0.001 ̴ 10.000 mL / min, in 0.001 mL. It has a wavelength range of 190 nm to 800 nm. Quaternary low pressure pump...
High Performance Liquid Chromatography T-S220HPLC
High Performance Liquid Chromatography is a unit with flow range of 0.001 mL / min to 10.000 mL / min. It is equipped with classic short stroke and multi-stage flow correction which ensur...
High Performance Liquid Chromatography T-S211HPLC
High Performance Liquid Chromatography is a unit with a flow range 0.001 mL / min to 10.000 mL / min. It has a UV detector of wavelength range 190 nm to 700 nm and a deuterium light sourc...
High Performance Liquid Chromatography T-S222HPLC
High Performance Liquid Chromatography features a low-pressure quaternary constant pump with a flow rate of 0.001 to 10.000 mL/min. It is equipped with a diode array detector with a linea...
Standards
Complies with the above standards, but is not limited to them.
Features
1. High-performance liquid chromatography system for compound separation and quantitative analysis.
2. Precision solvent delivery system with gradient capability for reproducible chromatographic separation.
3. Variable wavelength or diode array detector for sensitive and selective compound detection.
4. Autosampler with high injection precision supports high-throughput routine analysis.
5. Data system with quantitation, reporting and regulatory compliance features.
FAQ
Q1: What testing scenarios is this instrument mainly applied to?
A: The HPLC system is used in pharmaceutical, chemical, environmental, food and clinical laboratories for separation and quantitation of compounds in complex matrices. It supports drug potency and impurity testing, pesticide residue analysis, environmental contaminant monitoring, food additive measurement, clinical diagnostic testing and chemical product quality control. The system provides high-resolution separation for non-volatile and thermally labile compounds, making it essential for laboratories requiring accurate quantitative analysis of active ingredients, degradation products, contaminants and biomarkers across R&D, quality control and regulatory compliance applications.
Q2: What standards does the instrument comply with?
A: The system supports methods referenced in USP, EP and ChP monographs, ISO and ASTM standards for specific applications, and relevant GB/T standards. The hardware complies with IEC 61010 laboratory safety standards. Electronic records may be configured for 21 CFR Part 11 compliance. System suitability follows pharmacopoeial requirements.
Q3: What is the warranty period for the whole machine and key components?
A: Standard warranty is 12 months from commissioning. The pump, autosampler, detector and controller are covered, while columns, solvents and consumables are excluded. Extended warranty and service contracts are available. Damage from improper solvent use or lack of maintenance is excluded.
Q4: Is this device difficult to operate? Is professional training required?
A: HPLC operation requires trained analysts familiar with chromatography principles and method execution. We provide structured training, application support and method consultation. Routine analysis can be performed by trained operators with standard procedures and software guidance.
Q5: What is the typical lead-time for order delivery?
A: Standard models require 7-30 working days. In-stock units can ship within 3-7 working days. Custom configurations or large built-to-order systems may require additional time, and we confirm the exact schedule before order confirmation.
Q6: Is regular calibration required? What is the recommended calibration cycle?
A: System suitability testing should be performed before each batch for regulated methods. Pump, detector and autosampler calibration every 6-12 months. Annual preventive maintenance is recommended. Column performance should be monitored and columns replaced according to method requirements.
Q7: Are supporting consumables universal? What about the long-term procurement cost?
A: Columns, solvents, vials and filters are available from multiple suppliers. Original columns and instrument-specific seals are recommended. Long-term consumable cost is significant and should be budgeted annually. Solvent and column costs dominate recurring expenses.
Q8: Can I customize parameters or supporting accessories?
A: Customization includes pump type, detector, autosampler capacity and software. Custom orders extend lead-time. Users should define analytes, matrices and throughput requirements before configuration.
Q9: Does the purchase include on-site installation and commissioning service?
A: Yes, HPLC systems include on-site installation, commissioning and training. Site preparation guidance is provided before delivery.
Q10: What types of samples are compatible with this equipment?
A: The system analyzes liquid-soluble compounds within column and detector capabilities. Samples must be filtered and particulate-free. Highly viscous or corrosive samples require dilution or special columns. Volatile or thermally stable compounds may be better suited to GC. Users should verify column and mobile phase compatibility for each application.
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