SCIEX API 3000 Triple Quadrupole Liquid Chromatography-Tandem Mass Spectrometer (Used, Refurbished)

Overview

The SCIEX API 3000 is a robust, high-performance triple quadrupole liquid chromatography-tandem mass spectrometry (LC-MS/MS) system originally engineered for quantitative bioanalysis, pharmaceutical metabolism studies, and clinical research applications. Built upon a proven architecture of precision ion optics, linear acceleration (LINAC) collision cell technology, and dual ionization capability (TurboIonSpray® and APCI), the API 3000 delivers exceptional sensitivity, selectivity, and analytical reproducibility—particularly in multiple reaction monitoring (MRM) mode. Its design emphasizes operational stability over extended duty cycles, making it well-suited for regulated laboratories requiring consistent data quality across hundreds of daily injections. Though discontinued by SCIEX in favor of newer platforms (e.g., QTRAP® and X500 series), the API 3000 remains widely deployed in academic core facilities, contract research organizations (CROs), and quality control labs due to its mature method base, broad vendor support, and documented compliance with ISO/IEC 17025, USP , and ICH M10 guidelines when operated under validated conditions.

Key Features

• Triple quadrupole mass analyzer with Q0 collision focusing and LINAC-enabled RF-only collision cell—minimizing memory effects and maximizing ion transmission efficiency in MRM transitions.
• Dual-source configuration: TurboIonSpray® electrospray ionization (ESI) and atmospheric pressure chemical ionization (APCI), each optimized for distinct analyte polarity and volatility profiles.
• Wide flow-rate compatibility: ESI supports 2–1000 µL/min; APCI accommodates 0.2–2.0 mL/min—enabling direct coupling with standard HPLC systems without flow splitting.
• Pulse-counting electron multiplier detector with sub-millisecond polarity switching—supporting rapid alternating positive/negative mode acquisition within a single run.
• Dual-stage, air-cooled turbo-molecular vacuum system (Agilent Turbo-V 551 Navigator) ensuring stable operating pressure (<1 × 10⁻⁶ Torr) and low maintenance requirements.
• Integrated hardware and Analyst™ 1.6.2 (or later) software platform enabling automated tuning, calibration, method optimization, and real-time data acquisition with post-run processing capabilities.

Sample Compatibility & Compliance

The API 3000 demonstrates broad compatibility with small molecules (e.g., drugs, metabolites, pesticides), peptides, and moderately polar lipids. It has been extensively applied in pharmacokinetic (PK), toxicokinetic (TK), and biomarker quantification workflows per FDA Bioanalytical Method Validation Guidance (2018). When paired with appropriate chromatographic separation (e.g., C18 or HILIC columns) and operated using documented SOPs, the system meets performance criteria outlined in ASTM D7592 (standard practice for LC-MS/MS method validation) and ISO 17025:2017 clause 7.2.2 (method validation). All refurbished units undergo full functional verification—including mass axis calibration, resolution verification at m/z 556 (reserpine), sensitivity testing via caffeine infusion (S/N ≥ 100:1 at 1 pg/µL), and vacuum integrity checks—prior to shipment. Documentation includes Certificate of Operational Verification and traceable calibration logs.

Software & Data Management

Data acquisition and processing are managed through SCIEX Analyst™ software (v1.6.2 or higher), which supports both real-time and retrospective analysis. The software provides built-in tools for peak integration, calibration curve fitting (linear/log-linear with 1/x² weighting), QC sample tracking, and audit trail generation. When deployed on validated Windows workstations with controlled access and periodic backup protocols, Analyst™ workflows satisfy key elements of FDA 21 CFR Part 11 (electronic records and signatures), including user authentication, electronic signatures, and immutable audit trails for all acquisition and processing events. Raw data files (.wiff) are stored in vendor-native format and fully compatible with third-party open-source tools (e.g., Skyline, OpenMS) for reprocessing and cross-platform verification.

Applications

• Quantitative bioanalysis of pharmaceutical compounds and metabolites in plasma, urine, and tissue homogenates.
• Residue analysis of veterinary drugs and environmental contaminants in food matrices (e.g., milk, meat, honey) per EU SANTE/11813/2017 guidelines.
• Endogenous biomarker discovery and validation in clinical proteomics and metabolomics studies.
• Method development and transfer for regulatory submissions (IND, NDA, ANDA) where legacy platform equivalence is required.
• Teaching and training in analytical chemistry curricula—leveraging its transparent architecture and well-documented operation principles.

FAQ

Is this instrument fully refurbished and tested before delivery?
Yes. Each unit undergoes comprehensive functional testing—including vacuum integrity, ion source performance, mass calibration, sensitivity verification, and system suitability checks—per SCIEX-recommended procedures. A Certificate of Operational Verification accompanies every shipment.
What software version is included, and is licensing transferable?
Analyst™ v1.6.2 or later is provided with perpetual license rights for the instrument. License transfer requires formal authorization from SCIEX; documentation support is available upon request.
Can this system be integrated into an existing LIMS or ELN environment?
Yes. Analyst™ supports ODBC-compliant database export and ASCII-based data interchange. Integration with major LIMS platforms (e.g., LabWare, Thermo SampleManager) is achievable via custom scripting or middleware solutions.
Does the 6-month warranty cover parts, labor, and on-site service?
The warranty covers all components and labor for defects in materials or workmanship. Remote diagnostics and phone/email technical support are included; on-site service may be arranged at additional cost depending on regional availability.
Are consumables and spare parts still available?
Yes. Critical spares—including ion source components, quadrupole rods, detector assemblies, and vacuum pumps—are available through authorized SCIEX distributors and independent OEM-part suppliers with verified traceability.