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Agilent 7697 Headspace Sampler (G4557-64000)
$19,750.00
In Stock
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Browse our gas chromatography category to compare Agilent GC systems, headspace samplers, autosamplers, and analytical platforms for residual solvent testing, VOC analysis, and volatile compound workflows.
Description
Agilent 7697 Headspace Sampler (G4557-64000)
Agilent 7697 Headspace Sampler (G4557-64000) is an automated headspace sampling system designed for the analysis of volatile compounds using gas chromatography. Engineered for high precision and reproducibility, the system automates sample incubation, pressurization, and injection, reducing manual handling while improving consistency across analytical workflows.
The Agilent 7697 is optimized for laboratories performing residual solvent testing, volatile organic compound (VOC) analysis, flavor and fragrance characterization, environmental monitoring, and pharmaceutical quality control. The system utilizes electronic pneumatic control and advanced sample path technology to deliver reliable sample transfer and consistent analytical performance.
Designed for use with Agilent gas chromatography platforms, the 7697 Headspace Sampler supports both routine and high-throughput testing environments. Its automated operation minimizes operator variability while improving sample throughput for regulated and research laboratories.
This refurbished Agilent 7697 Headspace Sampler (G4557-64000) has been fully tested and verified to be in proper working condition by Alliant Scientific.
Includes:
- Agilent 7697 Headspace Sampler (G4557-64000)
- Sample Capacity: 12 Vials (111 with tray)
- 90-Day Warranty Coverage
Disclaimer: All brand names and trademarks are the property of their respective owners and are used for identification only. We are not an authorized dealer. Software, if included, is not transferable or upgradable.
Technical Specifications
| Manufacturer | Agilent Technologies |
| Model | 7697 Headspace Sampler |
| Part Number | G4557-64000 |
| Sampling Technique | Static Headspace Sampling |
| Sample Capacity | 111 Vials |
| Supported Vial Sizes | 10 mL and 20 mL Headspace Vials |
| Oven Temperature Range | 35°C to 300°C |
| Loop Temperature Range | 35°C to 300°C |
| Transfer Line Temperature Range | 35°C to 300°C |
| Vial Equilibration Temperature Control | Independent Electronic Control |
| Pressurization Gas | Helium, Nitrogen, or Hydrogen |
| Pressure Control | Electronic Pneumatic Control (EPC) |
| Injection Modes | Split and Splitless Transfer |
| Leak Checking | Built-In Pneumatic Leak Testing |
| Sample Path | Inert-Coated Flow Path |
| Automation | Automated Vial Handling and Injection |
| Dimensions (W × D × H) | Approx. 14 × 28 × 24 in (36 × 71 × 61 cm) |
| Weight | Approx. 65 lb (29 kg) |
| Power Requirements | 100–240 VAC, 50/60 Hz |
Additional information
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Key Features
- 111-Vial Capacity
Supports high-throughput laboratories with extended unattended operation and automated batch processing. - Electronic Pneumatic Control
Provides precise management of carrier gas pressure and flow for reproducible sample transfer. - Independent Temperature Control
Separately controls vial oven, sample loop, and transfer line temperatures to optimize analytical performance. - Inert Sample Flow Path
Minimizes analyte adsorption and carryover when handling volatile compounds. - Automated Headspace Workflow
Performs vial incubation, pressurization, equilibration, and injection without operator intervention. - Leak Testing Diagnostics
Includes automated leak checking to maintain consistent analytical reliability. - GC Integration
Designed for seamless operation with Agilent gas chromatography systems.
Applications
- Residual solvent testing (USP & ICH methods)
- Volatile organic compound (VOC) analysis
- Environmental air and water monitoring
- Pharmaceutical quality control testing
- Food flavor and aroma analysis
- Fragrance and essential oil characterization
- Forensic toxicology screening
- Chemical manufacturing quality control
- Packaging extractables and leachables studies
- Petrochemical and fuel analysis
FAQ
- What is the Agilent 7697 Headspace Sampler used for?
The Agilent 7697 Headspace Sampler is used for automated analysis of volatile compounds prior to gas chromatography analysis. - How many samples can the Agilent 7697 hold?
The system accommodates up to 111 headspace vials for unattended operation. - What vial sizes are supported?
The Agilent 7697 supports both 10 mL and 20 mL headspace vials. - What industries use the Agilent 7697 Headspace Sampler?
The system is widely used in pharmaceutical, environmental, food and beverage, forensic, and petrochemical laboratories. - Can the Agilent 7697 be used for residual solvent analysis?
Yes. The 7697 is commonly used for USP and ICH residual solvent testing workflows. - Why use a headspace sampler?
Headspace sampling improves reproducibility, reduces sample contamination, and simplifies analysis of volatile compounds.
