Agilent 6120B Single Quadrupole LC/MS System with 1260 Infinity Front End and Binary Pump

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Agilent 6120B LC/MS Applications Across Pharma, Environmental, and Food Labs

The Agilent 6120B Single Quadrupole LC/MS System with Agilent 1260 Infinity LC System is widely used for routine LC-MS applications that require reliable compound identification, mass confirmation, and general quantitation across pharmaceutical, food, environmental, and research laboratories. In pharmaceutical workflows, it supports drug purity testing, impurity profiling, and stability studies in alignment with USP <621> and ICH Q2(R1). In food and environmental labs, it is commonly applied for pesticide screening, additive detection, and identification of pollutants such as herbicides and phenols, often as a screening or method development tool prior to LC-MS/MS analysis. Academic and research institutions use it for reaction monitoring, small molecule identification, and metabolite profiling, while forensic and toxicology labs rely on it for qualitative drug screening and unknown compound identification. In industrial settings, it supports analysis of polymers, specialty chemicals, and formulation components, making it a versatile, cost-effective workhorse for laboratories that need dependable LC-MS performance without the complexity of high-end tandem mass spectrometry systems.

Agilent 6120B Single Quadrupole LC/MS with 1260 Infinity LC: Refurbished System Benefits and Pricing

Investing in the Agilent 6120B Single Quadrupole LC/MS System with Agilent 1260 Infinity LC System front end and Binary Pump requires careful evaluation of both the initial purchase price and long-term operational costs. A new system typically ranges from approximately $140,000 to $190,000, while a certified refurbished configuration generally costs between $40,000 and $70,000, offering substantial savings without sacrificing dependable analytical performance. Ongoing ownership expenses include solvents, HPLC columns, sample vials, capillaries, calibration standards, nitrogen gas or generator support, and regular maintenance of the LC pumps, autosampler, ion source, and vacuum system. Additional long-term considerations may include software licensing, compliance documentation, service contracts, preventive maintenance, and replacement of wear items such as pump seals, lamps, nebulizers, and vacuum pump components. Laboratories operating in regulated environments may also incur costs related to validation and audit trail compliance. Choosing a professionally refurbished Agilent 6120B LC/MS system with warranty coverage and comprehensive performance testing provides a cost-effective pathway to reliable LC-MS capability, helping laboratories maximize analytical value, operational efficiency, and long-term budget savings.

USP <621> Using Agilent 6120B Single Quadrupole LC/MS System with 1260 Infinity Front End and Binary Pump

The Agilent 6120B Single Quadrupole LC/MS System with Agilent 1260 Infinity HPLC System front end and Binary Pump provides a reliable and versatile analytical platform for laboratories operating under USP <621> Chromatography guidelines. This configuration combines precise binary gradient solvent delivery, stable chromatographic separation, and sensitive mass spectrometric detection to support pharmaceutical assay testing, impurity profiling, raw material verification, stability studies, and formulation analysis in regulated laboratory environments. The Agilent 1260 Infinity Binary Pump delivers excellent flow accuracy, gradient reproducibility, and low carryover, while the 6120B Single Quadrupole LC/MS enhances compound confirmation and analytical selectivity through mass-based detection capabilities. The system is well suited for pharmaceutical quality control and research laboratories requiring dependable retention time reproducibility, efficient method transfer, and reliable quantitative performance across a wide range of chromatographic workflows aligned with USP standards and cGMP requirements. Combined with automated sample handling capabilities, compliance-oriented software support, and dependable long-term operation, this LC/MS configuration offers laboratories a practical and cost-effective solution for high-quality chromatographic analysis under USP <621> analytical frameworks.