Let’s Dive into Hamilton Syringes for Agilent Technologies 7673A Autosampler, Hamilton 80387 Microliter Cemented Needle Syringes
The Hamilton Syringes for Agilent Technologies 7673A Autosampler, Hamilton 80387 Microliter Cemented Needle Syringes are a critical component in analytical chemistry, specifically designed for automated sample injection in gas chromatography (GC) systems. These syringes, manufactured by Hamilton, are known for their precision and reliability in delivering accurate volumes of liquid samples. The model 80387 is tailored for use with the Agilent 7673A autosampler, a common workhorse in many analytical labs. For over a decade, I’ve relied on Hamilton syringes for critical analyses, so I’m eager to share my insights.
My work requires consistent, accurate injections, something my previous, less expensive syringes consistently failed to deliver. I chose the Hamilton syringe hoping to eliminate variability and improve data quality. The moment I unboxed it, the difference in quality was apparent: the smooth plunger action and robust construction spoke volumes. I’ve used other autosampler syringes, but none have instilled the same confidence as the Hamilton.
The initial impression was one of quality and precision engineering; I was excited to integrate it into my workflow.
Real-World Testing: Putting Hamilton Syringes for Agilent Technologies 7673A Autosampler, Hamilton 80387 Microliter Cemented Needle Syringes to the Test
First Use Experience
My primary testing ground is in our analytical chemistry lab, using the GC-MS for quantifying volatile organic compounds. This syringe was specifically tested with an Agilent 7673A autosampler for repetitive injections. The syringe handled a wide range of solvents, from polar methanol to non-polar hexane, with no signs of deterioration or leakage.
The injection process was noticeably smoother than with previous syringes, and the accuracy of the injected volumes was consistently within the acceptable range. There were no issues with plunger sticking or sample carryover, common problems with cheaper alternatives. The immediate result was increased confidence in the accuracy of our GC-MS data.
Extended Use & Reliability
After several months of daily use, the Hamilton Syringes for Agilent Technologies 7673A Autosampler, Hamilton 80387 Microliter Cemented Needle Syringes continues to perform reliably. There are no signs of wear or tear, and the plunger action remains smooth. Regular cleaning with appropriate solvents is crucial for maintaining its performance.
This is far superior to previous experiences with generic syringes, which often required frequent replacement due to leaks or plunger damage. The Hamilton syringe has proven to be a worthwhile investment, offering consistent performance and reducing downtime. The reliability outperforms other syringes I’ve used significantly.
Breaking Down the Features of Hamilton Syringes for Agilent Technologies 7673A Autosampler, Hamilton 80387 Microliter Cemented Needle Syringes
Specifications
Gauge: 23S (This indicates a 23-gauge needle with a special point style for autosampler compatibility). A smaller gauge provides good durability for repeated injections.
Volume: 10 µL (This is the maximum volume the syringe can accurately dispense). Ten microliters is a common volume for GC autosamplers.
Hamilton No.: 80387 (This is the specific part number for this syringe model). It is critical for ordering the correct replacement.
Unit: Each (10 UL) (Indicates that the product is sold individually). It’s essential to note this for budgeting and ordering.
These specifications are critical because they directly impact the precision and accuracy of sample introduction, a fundamental requirement for reliable analytical results. The 23S gauge provides a balance between needle durability and minimal sample carryover, ensuring long-term usability and data integrity. The 10 µL volume is ideal for most GC applications, allowing for precise injection of the required sample amount.
Performance & Functionality
The Hamilton Syringes for Agilent Technologies 7673A Autosampler, Hamilton 80387 Microliter Cemented Needle Syringes excel in providing consistent and accurate sample delivery. The tight tolerances and high-quality materials ensure minimal dead volume and reduced sample carryover.
The syringe meets and often exceeds my expectations for accuracy and reliability. Any minor issue I had could easily be fixed with the proper training.
Design & Ergonomics
The syringe’s design is straightforward but highly functional. The stainless steel construction is robust, and the plunger is meticulously fitted to the barrel for a smooth, leak-free operation.
The syringe is very easy to use, with a comfortable grip and clear volume markings. There is a minimal learning curve.
Durability & Maintenance
With proper care and maintenance, the Hamilton Syringes for Agilent Technologies 7673A Autosampler, Hamilton 80387 Microliter Cemented Needle Syringes can last for a considerable time. Regular cleaning with appropriate solvents after each use is crucial.
The syringe is easily maintained, and with diligent care, it should provide reliable performance for an extended period. The stainless steel construction resists corrosion and damage from most common solvents, but care should be exercised in proper usage.
Accessories and Customization Options
This particular model is designed for direct compatibility with the Agilent 7673A autosampler. It does not typically require additional accessories.
Hamilton offers a range of needles with different point styles and lengths, which can be chosen to optimize performance for specific applications. These various options ensure maximum usability.
Pros and Cons of Hamilton Syringes for Agilent Technologies 7673A Autosampler, Hamilton 80387 Microliter Cemented Needle Syringes
Pros
- Exceptional Accuracy: Delivers precise and consistent sample volumes, improving data reliability.
- High Durability: Stainless steel construction and tight tolerances ensure long-lasting performance.
- Reduced Sample Carryover: Minimizes contamination between injections, enhancing data quality.
- Seamless Compatibility: Specifically designed for Agilent 7673A autosamplers for trouble-free integration.
- Smooth Plunger Action: Ensures easy and consistent sample delivery, reducing user fatigue.
Cons
- Higher Price Point: More expensive than generic alternatives, which may be a barrier for some labs.
- Requires Careful Maintenance: Regular cleaning is essential to prevent clogging and ensure optimal performance.
Who Should Buy Hamilton Syringes for Agilent Technologies 7673A Autosampler, Hamilton 80387 Microliter Cemented Needle Syringes?
This syringe is perfect for analytical chemists, lab technicians, and researchers who rely on accurate and reproducible GC-MS data. Anyone using Agilent 7673A autosamplers in pharmaceutical, environmental, or forensic laboratories would benefit greatly.
This product might not be the best choice for labs on a very tight budget that perform non-critical analyses. It is more suited for labs where accuracy and reliability are paramount. A must-have accessory is a high-quality syringe cleaning kit to ensure longevity and prevent contamination.
Conclusion on Hamilton Syringes for Agilent Technologies 7673A Autosampler, Hamilton 80387 Microliter Cemented Needle Syringes
The Hamilton Syringes for Agilent Technologies 7673A Autosampler, Hamilton 80387 Microliter Cemented Needle Syringes is a valuable investment for any analytical laboratory seeking reliable and accurate sample injections. While the price is higher than generic options, the superior performance and durability justify the cost.
The price is justified by the increased accuracy and reduced downtime, making it a worthwhile investment for serious analytical work.
I highly recommend this syringe to anyone using Agilent 7673A autosamplers and requiring precise, consistent results. Upgrade your lab’s capabilities and ensure the accuracy of your analyses with this top-quality Hamilton syringe.