
( Brand: Waters ), ( Manufacturer Part Number: 186000 ), ( Type: Chromatography Column )
The 186000442 Waters HPLC Xterra Columns are high-performance liquid chromatography (HPLC) columns designed for superior separation efficiency and reproducibility. These columns are specifically engineered for use with reversed-phase (RP) chromatography, making them ideal for the analysis of a wide range of compounds, including peptides, proteins, and small molecules.
The Xterra columns feature a 18 Angstrom (3.5 m) particle size, which provides excellent resolution and increased analytical sensitivity compared to larger particle sizes. The smaller particles improve the efficiency of the chromatographic separation, allowing for the analysis of complex mixtures with greater accuracy and precision.
The columns are 4.6 mm in diameter and 150 mm in length, providing a total analytical capacity of 7150 L. This size is suitable for use in most HPLC systems and provides a good balance between sample capacity and separation efficiency.
The columns are made of fused-core silica, which is highly resistant to chemical and mechanical stress, ensuring long-term durability and stability during use. The fused-core design also improves column efficiency and reduces backpressure, allowing for faster analysis times and increased throughput.
The Xterra columns are pre-equilibrated with a C18 stationary phase, which provides excellent retention and selectivity for a wide range of analytes. The columns are also compatible with a variety of mobile phase solvents, including water, acetonitrile, methanol, and other common HPLC solvents.
Overall, the 186000442 Waters HPLC Xterra Columns are a high-quality, reliable, and versatile option for anyone looking to improve the performance of their HPLC system. With their small particle size, high capacity, and durable fused-core design, these columns are well-suited for a wide range of analytical applications in fields such as pharmaceuticals, biotechnology, and environmental science.
Pros of buying 186000442 Waters HPLC Xterra columns:1. High-quality material: The columns are made of high-quality silica, which ensures consistent performance and reproducibility in HPLC analysis.
2. Narrowbore design: The 3.5 m particle size and 150mm length of the columns provide excellent resolution and efficiency, making them ideal for separating complex mixtures.
3. Long lifetime: The Xterra columns are known for their durability and long lifetime, which can save you money in the long run by reducing the need for frequent replacements.
4. Compatibility: The columns are compatible with a wide range of HPLC systems and mobile phases, making them versatile and easy to integrate into your laboratory workflow.
Cons of buying 186000442 Waters HPLC Xterra columns:1. High cost: Compared to other HPLC columns on the market, the Xterra columns can be quite expensive. This may make them less accessible to budget-conscious laboratories.
2. Limited capacity: The narrowbore design of the columns limits their capacity, which may make them less suitable for large-scale analyses.
Ending conclusion:If you are looking for high-performance HPLC columns that provide excellent resolution and efficiency, the 186000442 Waters HPLC Xterra columns are a great option. However, their high cost may make them less accessible to some laboratories. If budget is a concern, you may want to consider alternative columns with similar performance at a lower price point.
Recommendation:If you have the budget and need high-performance HPLC columns for analyzing complex mixtures, the 186000442 Waters HPLC Xterra columns are highly recommended. If budget is a concern, you may want to explore alternative columns with similar performance at a lower cost.
This item is not returnable.
The item you are buying on may be big or heavy and shipping cost significant. Please let us know within 48 hrs.
Comes as pictured. You are also obligated to keep all packaging materials, including inner and outer packaging, fill Styrofoam inserts, bubbles, boxes labels.
Your full cooperation in this matter is required and appreciated.
Are used and sold as-is with no warranty of any kind, unless stated otherwise in the.
6 x 150mm P/N condition: looks to be in excellent condition.
If the item arrives in visually damaged box, do not accept it. We simply can not verify and guarantee this statement per new requirements. Shipping: item location: elk grove village, IL.
You are buying this item in as-is condition per listing with all faults if any.
This item may be sophisticated and require external computer or operating system for full test.
Sold as-is, full functionality can not be verified.