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Key Features:
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Hybrid QTRAP Technology: Combines triple quadrupole quantitation with linear ion trap scanning for both targeted quantitation and qualitative structural analysis.
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Agilent 1260 Infinity II HPLC Front-End: Provides UHPLC compatibility, excellent chromatographic resolution, precise flow control, and efficient gradient delivery.
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High-Speed Quantitation: Up to 1000 MRM transitions/sec, supporting fast UHPLC separations with narrow peaks.
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Polarity Switching: <50 ms for simultaneous detection of analytes in both positive and negative ionization modes.
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Enhanced Product Ion (EPI) and MS³ Capability: Allows structural elucidation, metabolite identification, and confirmation of unknowns.
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Turbo V™ Source with ESI/APCI Options: Delivers stable and efficient ionization across a wide compound range.
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Compact Design: Space-saving mass spectrometer combined with modular Agilent HPLC, making it a versatile benchtop solution.
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Software Ecosystem: SCIEX Analyst® and MultiQuant™ for acquisition and quantitation, fully compliant with GLP/GMP and 21 CFR Part 11.
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Reliability & Versatility: Ideal for labs that require robust quantitation with qualitative confirmation in regulated and research workflows.
Applications:
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Pharmaceutical & Biopharma: Bioanalytical assays, DMPK studies, metabolite ID, impurity profiling.
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Food Safety & Agriculture: Detection and quantitation of pesticide residues, mycotoxins, veterinary drug residues.
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Environmental Analysis: Pollutant monitoring, trace pharmaceuticals, endocrine disruptors in water/soil.
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Clinical & Forensic Toxicology: Targeted drug screening, forensic toxicology, biomarker quantitation.
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Metabolomics & Lipidomics: Targeted quantitation with confirmatory EPI scans for pathway studies.
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Academic & Translational Research: Versatile platform for method development, quantitative studies, and structural elucidation.
Specifications (Table):
| Parameter | Specification |
|---|---|
| System Configuration | SCIEX QTRAP 4500 LC-MS/MS + Agilent 1260 Infinity II HPLC |
| MS Type | Hybrid Triple Quadrupole – Linear Ion Trap (QTRAP) |
| Mass Range | m/z 5 – 2000 |
| Resolution | Unit resolution (0.7 Da FWHM) |
| Dynamic Range | ~5 orders of magnitude |
| Ionization Modes | Turbo V™ Source (ESI, APCI) |
| Polarity Switching | <50 ms |
| Acquisition Modes | MRM, SIM, EPI, MS³, Precursor Ion, Neutral Loss Scan |
| MRM Transition Speed | Up to 1000 transitions/sec |
| Sensitivity (LOQ) | fg–pg level (compound dependent) |
| Collision Cell | Q2 linear collision cell |
| Vacuum System | Turbo molecular pump system |
| Front-End HPLC | Agilent 1260 Infinity II HPLC (binary/quaternary pumps, autosampler, DAD/UV detectors, column oven) |
| Autosampler | Agilent 1260 Infinity II multisampler |
| Flow Range | 0.001 – 10 mL/min (depending on pump configuration) |
| Gradient Precision | ≤ 0.05% RSD |
| Interface | Turbo V ion source with orthogonal spray |
| Software | SCIEX Analyst®, MultiQuant™ (MS); Agilent ChemStation/Chromeleon (HPLC) |
| Compliance | 21 CFR Part 11, GLP/GMP ready |