Agilent 7683 Series Injector (G2613A) with Autosampler Tray (G2614A)

• Injection Modes Supported:
  • Split
  • Splitless
  • On‑column (GC‑ and inlet‑dependent)
• Injection Volume Range:
  • Syringe‑dependent
  • Typically 0.1 µL – 10 µL (standard GC syringes)
  • Larger volumes possible with appropriate syringes
• Injection Precision:
  • Highly reproducible injection volumes
  • Designed to minimize analyst‑to‑analyst variability
• Injection Speed:
  • Optimized for consistent needle penetration and solvent transfer

Sample Handling

• Sample Capacity:
  • Determined by sample tray configuration (commonly ~100 vials)
• Sample Vials:
  • Standard GC autosampler vials
  • Crimp‑top or screw‑cap (method‑dependent)
• Operation Mode:
  • Sequential, unattended sample injection
  • Fully automated once a sequence is started

Syringe Compatibility

• Compatible with standard Agilent GC syringes
• Supports common syringe sizes (e.g., 1 µL, 5 µL, 10 µL)
• Syringes are user‑replaceable

Compatibility

• Supported Gas Chromatographs:
  • Agilent 6890 Series GC
  • Agilent 7890 Series GC
• Inlet Compatibility:
  • Split/Splitless inlets
  • On‑column inlets (configuration‑dependent)
• Carrier Gases:
  • Helium
  • Hydrogen
  • Nitrogen

Control & Integration

• System Control:
  • Fully controlled through GC software
  • Integrated with Agilent GC electronic control systems
• Repeatability:
  • Optimized for routine quantitative GC analysis
  • Suitable for regulated QC environments

Physical & Operational Characteristics

• Design:
  • Rigid mechanical tower design for stable needle alignment
• Reliability:
  • Proven long‑term performance in routine laboratories
• Maintenance:
  • Minimal routine upkeep
  • Periodic syringe replacement and basic cleaning

Typical Applications

• Environmental VOC / SVOC analysis
• Pharmaceutical residual solvents
• Food & flavor analysis
• Forensic and toxicology testing
• Industrial and chemical QA/QC