GBC LC 3000 Series Liquid Chromatograph
| Brand | GBC |
|---|---|
| Origin | Australia |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | LC 3000 |
| Pricing | Upon Request |
Overview
The GBC LC 3000 Series Liquid Chromatograph is a modular, high-performance HPLC system engineered for precision separation, identification, and quantification of organic and inorganic compounds in complex matrices. Built upon classical reversed-phase, normal-phase, ion-exchange, and size-exclusion chromatographic principles, the LC 3000 employs high-pressure solvent delivery, thermally stabilized column environments, and spectrophotometric or electrochemical detection to deliver reproducible retention times and peak resolution across diverse analytical workflows. Designed for routine QC laboratories, academic research facilities, and method development labs, the system supports both isocratic and gradient elution protocols with full compliance to ICH Q2(R2) and USP chromatographic validation guidelines.
Key Features
- Modular architecture enabling field-upgradable configurations — from basic isocratic analysis to advanced multi-detector gradient systems
- Selectable pump modules: single-channel isocratic pump, dual-piston binary gradient pump, or quaternary low-pressure mixing pump (up to 4 solvents), all featuring pulse-dampened flow delivery with ≤0.1% RSD flow precision at 1.0 mL/min
- Expandable detection suite including fixed-wavelength UV-Vis (200–400 nm), variable-wavelength UV-Vis (190–700 nm), fluorescence (excitation/emission programmable), photodiode array (190–800 nm, 1.2 nm resolution), refractive index, electrochemical, and conductivity detectors
- Integrated degasser with four-channel membrane-based vacuum degassing to minimize baseline noise and bubble-induced pressure fluctuations
- Thermostatically controlled column compartment (ambient to 80 °C, ±0.2 °C stability) compatible with standard 150 mm × 4.6 mm ID columns and microbore formats
- Autosampler with 100-position vial capacity, 0.1–100 µL injection volume range, and needle wash station to prevent carryover
Sample Compatibility & Compliance
The LC 3000 accommodates a broad spectrum of sample types — including pharmaceutical actives and excipients, environmental water extracts, food additives, polymer oligomers, and biological fluids (e.g., plasma, urine, cell lysates) — following appropriate sample preparation (filtration, dilution, solid-phase extraction). All hardware components meet CE marking requirements and comply with IEC 61010-1 for laboratory electrical safety. The system’s operational parameters are fully traceable and support audit-ready documentation per FDA 21 CFR Part 11 when used with validated software configurations. Method transfer compatibility is ensured via standardized ASTM E260 and ISO 17025-aligned calibration protocols.
Software & Data Management
The LC 3000 operates under GBC ChromoView™ — a Windows-based chromatography data system (CDS) compliant with GLP/GMP environments. ChromoView™ provides real-time instrument control, automated method sequencing, peak integration using tangent skim and valley-to-valley algorithms, system suitability assessment (tailing factor, resolution, %RSD of RT and area), and customizable report templates exportable to PDF, CSV, or XML. Audit trail functionality records all user actions, parameter changes, and data modifications with timestamped, non-erasable entries. Raw data files adhere to ANDI/NetCDF format for long-term archival and third-party software interoperability.
Applications
- Pharmaceutical quality control: assay of APIs, related substances testing, dissolution profile analysis per USP
- Environmental monitoring: determination of PAHs, pesticides, and endocrine disruptors in surface water per EPA Method 8330B
- Food and beverage analysis: caffeine, preservatives (sorbates, benzoates), sweeteners (aspartame, sucralose), and mycotoxins (aflatoxin B1)
- Academic research: metabolite profiling in plant extracts, polymer molecular weight distribution by SEC, chiral separations using polysaccharide-based columns
- Clinical toxicology: quantification of therapeutic drugs (e.g., digoxin, phenytoin) and illicit substances in serum using protein precipitation and LC-UV/FLD
FAQ
Is the LC 3000 compatible with UHPLC columns and pressures up to 1000 bar?
No — the LC 3000 is an HPLC platform rated for maximum operating pressure of 400 bar, optimized for 3–5 µm particle-packed columns. It is not designed for sub-2 µm particles or ultra-high-pressure operation.
Can ChromoView™ software be validated for regulated GxP environments?
Yes — GBC provides IQ/OQ documentation packages, electronic signature configuration guidance, and 21 CFR Part 11 compliance reports for ChromoView™ upon request.
What column oven temperature accuracy is specified over time?
The column compartment maintains ±0.2 °C stability over 24-hour continuous operation at any setpoint between ambient and 80 °C, verified per internal calibration protocol traceable to NIST standards.
Does the system support post-run column flushing with strong solvents?
Yes — programmable gradient methods include hold, ramp, and purge steps; autosampler and pump firmware support solvent switching and extended wash cycles without manual intervention.
Are service contracts and on-site engineering support available globally?
GBC-certified service partners operate across North America, EMEA, and APAC regions; annual maintenance agreements include preventive servicing, performance verification, and priority remote diagnostics.
