RHEODYNE 4696 Hplc Injector Valve 7725I
( Brand: Rheodyne ), ( Manufacturer Part Number: 4696 ), ( Model: 7725I ), ( Part Type: Valve Injector ), ( Country/region Of Manufacture: United States )
Review RHEODYNE Part Hplc Injector Valve
The 7725i HPLC Injector from Rheodyne, model number 4696, is a high-performance, autosampler-compatible liquid chromatography injector designed for precise and reproducible sample delivery. This instrument is an essential component in any HPLC system, providing the critical interface between the autosampler and the chromatographic column.
The 7725i HPLC Injector features a rugged, all-metal construction, ensuring durability and long-term reliability. Its compact design allows for easy integration into various HPLC systems, while its ergonomic control panel provides intuitive operation and simple programming. The injector is capable of handling sample volumes ranging from 1 to 200 L, with an injection volume repeatability of 0.1%.
The 4696 valve in the 7725i HPLC Injector is a six-port, solvent-free, precision-machined, stainless steel valve. This valve design ensures minimal sample loss and eliminates the need for solvent rinsing, resulting in improved efficiency and reduced solvent consumption. The valve is also equipped with a built-in air purge system, which helps to prevent contamination and prolongs the lifespan of the valve.
The 7725i HPLC Injector is also known for its exceptional accuracy and precision. Its high-resolution, temperature-controlled loop system ensures consistent sample delivery, while its variable loop size (20, 50, 100, 200, 500 and 1000 L) allows for flexibility in sample preparation. Additionally, the injector is equipped with a built-in air bubble trap, which helps to eliminate air bubbles and improve chromatographic performance.
In summary, the 7725i HPLC Injector with 4696 valve from Rheodyne is a versatile, high-performance instrument that delivers precise and reproducible sample delivery in HPLC systems. Its rugged construction, wide range of sample volume options, and solvent-free valve design make it an excellent choice for a variety of applications in the fields of analytical chemistry, pharmaceuticals, food and beverage, and environmental analysis.
Pros of buying a 7725i HPLC Injector Rheodyne 4696 Valve:1. High-performance and reliability: The 7725i HPLC injector from Rheodyne is known for its high-performance and reliability, making it a popular choice among scientists and researchers.
2. Wide range of applications: The injector is suitable for a wide range of applications, including pharmaceutical analysis, biotechnology, and environmental analysis.
3. Rugged design: The injector is built with a rugged design, ensuring that it can withstand harsh laboratory conditions and long-term use.
4. Easy to use: The 7725i injector is easy to use, with intuitive controls and software that make it simple to program and operate.
5. Compatibility: The injector is compatible with a wide range of HPLC systems, making it a versatile option for users with different equipment setups.
Cons of buying a 7725i HPLC Injector Rheodyne 4696 Valve:1. High price: The 7725i injector is a high-end product, and its price may be prohibitive for some users with limited budgets.
2. Maintenance requirements: Like any laboratory equipment, the 7725i injector requires regular maintenance to ensure optimal performance. This may include cleaning, calibration, and replacement of parts.
3. Limited capacity: While the injector is suitable for most applications, it may not have the capacity to handle large sample volumes or high-throughput analyses.
4. Complex setup: Although the injector is easy to use once it is set up, the initial setup process may require some technical expertise and time.
In conclusion, the 7725i HPLC Injector Rheodyne 4696 Valve is a high-performance and reliable option for users who require a rugged and versatile injector for their HPLC system. Although its high price and maintenance requirements are drawbacks, the injector's wide range of applications, compatibility, and ease of use make it a worthwhile investment for many users. It is recommended for users who prioritize high-quality results and require a long-lasting and reliable injector for their HPLC system.
Details:
We'll do whatever it takes to make things right.
The Rheodyne 7725I was removed from a shiatsu sped m10a.
Our standard shipping price listed is only good for the continental USA.
The used injector is in fair cosmetic condition and features two positions, six ports, and a maximum pressure of 7000 psi. Please for the exact amount.
part #: 4696 prices
- $399.99-$890.00
specifications tubinglabsupplyu:
- brand: Rheodyne
- mpn: 4696
- model: 7725i
- part type: Valve Injector
- country/region of manufacture: United States
Returns tubinglabsupplyu:
- type: Money Back
- policy: returns accepted
- paid by: Buyer
- time: 30 Days
Offer tubinglabsupplyu:
- quantity: 1
- # bids: 0
- # Sold: 0
- best offer: true
- Started: July 15, 2016, 12:46 pm
General tubinglabsupplyu:
- in stock: Yes
- Business & Industrial > Healthcare, Lab & Life Science > Lab Supplies > Tubing, Valves & Fittings
- condition: Used
Ratings:
- As described, well packaged, fast shipment. GREAT 07-15-16
- Item recieved 07-08-16
- Excellent Supplier. Fast ship. Great service! 07-12-16
- Thank you. 07-13-16
- THANKS FOR THE GREAT TRANSACTION, HOPE TO DEAL WITH AGAIN SOON!! AAAAA++++++ 07-07-16
Payments tubinglabsupplyu:
- PayPal
Shipping tubinglabsupplyu:
- type: Calculated
- handling: 1 days
Seller tubinglabsupplyu:
- zipcode: 45806
- city: Lima, Ohio
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