Description
The Agilent 7693 Series G4513A Injector Tower is a core mechanical component of the Agilent 7693 Automatic Liquid Sampler (ALS) system, designed to support precise and repeatable automated liquid injection for gas chromatography applications. The injector tower houses the autosampler syringe mechanism and ensures accurate syringe alignment during sample introduction. Engineered for seamless integration with Agilent 7693 Series GC autosamplers, the G4513A Injector Tower supports reliable unattended operation, improving injection reproducibility and laboratory throughput. Its robust construction makes it suitable for routine and regulated analytical environments where consistent GC autosampler performance is essential.
This Agilent 7693 Series G4513A Injector Tower is offered fully refurbished and tested, in working condition.
System Includes:
- Agilent 7693 Injector Tower (G4513A)
- 16 Position Turret
- 90 Day Warranty
Product Specifications
Instrument Type
- Automatic Liquid Sampler (ALS)
Model
- Agilent 7693 Series G4513A
Configuration
- Single‑tower autosampler
Injection Capability
- Automated liquid injections for GC and GC‑MS analysis
- Supports split, splitless, and on‑column injections (GC dependent)
Injection Performance
- High injection volume accuracy and repeatability
- Precise syringe positioning and plunger control
Sample Handling
- Programmable wash and rinse routines to reduce carryover
- Consistent vial positioning and automated sample sequencing
GC Compatibility
- Agilent 7890A and 7890B Gas Chromatographs
- Compatible with Agilent GC‑MS systems
Control & Software
- Controlled via GC front panel and Agilent chromatography data systems
Applications
- Environmental analysis
- Food and beverage testing
- Pharmaceutical and clinical research
- Petrochemical and chemical analysis
- Industrial quality control
Additional information
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| Onsite Installation | Available upon request |





