
( Brand: Gilson / Rheodyne ), ( Manufacturer Part Number: 7010-090 ), ( Bundle Listing: No ), ( Country/region Of Manufacture: United States ), ( Type: Sample Injection Valve, Injector Sample Loop )
The Gilson 7010-090 Rheodyne Sample Injection Valve is a high-performance, 2-ml loop injector designed for precise and repeatable sample introduction into liquid chromatography (LC) and gas chromatography (GC) systems. This injector features a Rheodyne valve, renowned for its durability and reliability in the field of sample introduction.
The injector is equipped with a 2-ml loop, providing ample sample capacity for a wide range of applications. The loop is made of a high-quality material, ensuring consistent performance and minimal sample loss over time. The injector also includes a sample needle with a 0.25 mm inner diameter, allowing for precise and accurate sample delivery.
The 7010-090 injector is designed with user-friendly features, such as a pneumatically-actuated injector head and a manual pump, providing flexibility in operation. The injector head is equipped with a venting mechanism, which helps to reduce back pressure and improve system performance. The manual pump allows for injection without the need for an external pump, making it a convenient option for portable or field applications.
The injector comes with a clear, easy-to-read dial, allowing for precise and accurate setting of injection volume. It also features a tamper-proof locking mechanism, ensuring sample integrity and preventing accidental injection. The injector is compatible with a wide range of LC and GC systems, making it a versatile option for any laboratory.
In summary, the Gilson 7010-090 Rheodyne Sample Injection Valve is a high-performance, 2-ml loop injector designed for precise and repeatable sample introduction into LC and GC systems. Its durable Rheodyne valve, user-friendly features, and compatibility with a wide range of systems make it an excellent choice for any laboratory.
Pros of buying a Gilson 7010-090 Rheodyne Injector:1. High Precision: This injector is known for its high precision and accuracy, making it ideal for HPLC applications.
2. Durable Construction: The injector is made of high-quality materials, ensuring durability and long-term use.
3. Low Dead Volume: The 2ml loop design of the injector results in low dead volume, reducing sample waste and improving analytical performance.
4. Easy to Use: The injector is user-friendly and easy to operate, even for beginners.
5. Rheodyne Valve: The injector features a Rheodyne valve, which is known for its reliability and consistency in delivering samples.
Cons of buying a Gilson 7010-090 Rheodyne Injector:1. High Price: The injector is quite expensive, which may be a deterrent for some buyers with a limited budget.
2. Limited Sample Size: The 2ml loop size may limit the amount of sample that can be injected, which could be a concern for some applications.
3. Requires Regular Maintenance: Like any other HPLC instrument, the injector requires regular maintenance to ensure optimal performance.
Conclusion:The Gilson 7010-090 Rheodyne Injector is a high-quality instrument that offers excellent precision, durability, and low dead volume. However, its high price and limited sample size may be a concern for some buyers. If the benefits of the injector outweigh its drawbacks and it fits within your budget, then it is definitely a worthwhile investment for HPLC applications.
Recommendation:If you are looking for a reliable and high-performance injector for your HPLC applications, then the Gilson 7010-090 Rheodyne Injector is a great option to consider. Just ensure that you have the budget for it and that the 2ml loop size is suitable for your specific application.
No other cables, manuals or accessories included. Gilson sample injection valve with Rheodyne injector 2ml loop. Working when removed from service by a local university. Comes as shown, with an ac power cord.
Please see my pictures for more details. Powers up normally.