USED AGILENT TECHNOLOGIES G1329B

15-Day
Refurbishment cadence
OEM-Spec
Verified against OEM and published benchmarks; report included.
On-Staff
Solution Scientists
Since 1996
Three decades supporting labs
What you are buying
A refurbished Agilent 1260 G1329B autosampler. It draws a precise volume and injects it onto the column, with a standard analytical head and optional preparative heads for higher-volume injections.
Every unit moves through the GenTech Certified process. Solution Scientists disassemble and inspect each module, replace all consumables and degraded wear components, then tune and calibrate the instrument and verify performance against OEM and published benchmarks using known reference chemicals. The instrument ships with its verification report. A certified-refurbished system gives you that performance without the capital cost or the lead time of a new purchase.
What Agilent says about this platform
Agilent engineered the 1260 Infinity Standard Autosampler as the ultimate automation workhorse for routine liquid chromatography and high-throughput screening. Agilent highlights this module for its flow-through design, which features a rugged maintenance-free injection valve and high-precision metering device to deliver an expanded injection volume range up to 100 µL without loop swapping. Built on the classic, space-saving 1200 series footprint, the G1329B introduces upgraded internal mechanics capable of handling pressures up to 400 bar. It stands as an accessible, highly robust choice for walk-up laboratories that require seamless scalability, exceptionally low sample carryover, and plug-and-play integration with external sample coolers to maintain raw sample stability.
The autosampler pairs with the 1290 Infinity Thermostat, the G1330B, for temperature-sensitive samples. It integrates with 1200 Infinity Series, 1200 Series, and 1100 Series LC systems, controlled through Agilent OpenLab software or another chromatography data system.
What this module does
Liquid Injection
Draws a precise volume from the vial or well plate and injects it onto the column, using an X-Z-Theta transport mechanism to position the gripper arm for each pickup.
Automated sequencing
Runs unattended sequences from a 100-vial tray, with 40-vial and 15-vial trays also available.
Technical detail
*OEM specifications for brand new instrument.
What “GenTech Certified” means
Refurbishment at GenTech is a defined process, not a wipe-down. Every system moves through the same specific stages.
1. Disassembly and rebuild. Solution Scientists strip the instrument down, clean each module inside and out, and rebuild it from the frame up. They replace pump seals, pistons, and check valves to specification.
2. Configuration and new parts. Solution Scientists install the options and modules you selected and fit new wear parts throughout. They replace the detector lamp with a new one and reset the lamp hours.
3. Diagnostic and performance testing. Solution Scientists tune and calibrate the instrument, run system diagnostics, and confirm detector wavelength accuracy. They test full-system pressure and gradient performance against OEM and published benchmarks using known reference chemicals.
4. Delivery and installation. The instrument ships in protective packing with a one-year warranty option and professional installation available from a GenTech Solution Scientist.
Labs that run this system
The 1260 HPLC is method-compatible across the techniques most regulated and research labs run every day. These are the application areas buyers ask about most.
 Precision Content Uniformity and Impurity Profiling
Pharmaceutical quality control laboratories rely on the G1329B to guarantee extreme injection precision during routine API purity assays. The flow-through needle architecture limits sample carryover, ensuring total compliance with tight regulatory validation thresholds.
Routine High-Volume Contaminant Injections
Environmental monitoring facilities use the G1329B to handle large batches of industrial wastewater runoff and soil extracts. Its robust 400-bar fluidics ensure dependable, day-long sample introduction while maintaining incredibly low operational costs per injection.
Automated Nutritional Labeling and Vitamin Assays
Food safety testing facilities deploy the 1260 autosampler to run continuous, unattended beverage and ingredient profiling panels. The variable injection system allows the instrument to handle heavily diluted extracts and trace nutrients in consecutive runs.
High-Throughput Unattended Potency Sequencing
High-capacity cannabis labs use this robust 100-vial platform to run back-to-back potency and terpene profiles without mechanical downtime. The rugged XY robotics maintain precise sample positioning, accelerating turnaround times for high-volume client matrices.
Seized Drug Profiling and Toxicology Batches
Crime laboratories utilize this autosampler to securely sequence batches of seized illicit substances and toxicological screenings. The highly reproducible injection volumes provide the defensible raw data needed to back up strict legal chain-of-custody documentation.
Additional Information
Documentation
Financing

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[In this listing]
Agilent 1260 Autosampler G1329B: Verified
Warranty Coverage Extended Options Available: Included
[Each module is individually serialized and performance-verified before the stack is assembled and tested as a complete system.]
Injection Principle): Flow-through design (needle remains in high-pressure analytical stream)
Maximum Operating Pressure: Up to 400 bar (5,880 psi) operating threshold
Injection Range (prep heads): 0.1 µL to 100 µL standard (expandable up to 900 µL or 1500 µL with extended loops)
Injection Precision: < 0.25% RSD for volumes from 5 µL to 100 µL; < 1% RSD for 1 µL to 5 µL
Sample Capacity: 100 × 2 mL vials on standard tray (or 2 × 40-vial alternative trays)
Carryover Performance: Typically < 0.05% using standard wash routines with caffeine
Minimum Sample Required: 1 µL residual volume using specialized 100 µL micro-vials
Sample Chilling Options: Fully compatible with external Agilent 1200/1260 Thermostat (G1330B)
Software Control: Agilent ChemStation, OpenLab, MassHunter, or Waters Empower via Agilent ICF
Weight: 54 lbs
Dimensions: 11 × 18 × 22 in
Condition: Refurbished
Model: G1329B
OEM: Agilent Technologies
Financing: Financing Options Available