
( Brand: Kimble ), ( Manufacturer Part Number: 420401-1010 ), ( Size: 8ml Volume, 10cm Length )
The Kimble 420401-1010 Flex-Column Borosilicate Glass Economy Chromatography Column is a versatile and economical solution for laboratories requiring high-performance chromatography separations. This borosilicate glass column is specifically designed for use with flexible tubing, making it an excellent choice for preparative and semi-preparative applications.
Measuring 30 cm in length and 1 cm in diameter, this column offers a total volume of 30 mL, providing ample capacity for large-scale separations. The flexible design of the column allows for easy manipulation during setup and use, making it a convenient option for researchers and scientists.
The borosilicate glass material used in the construction of this column offers several advantages over other materials. Borosilicate glass is highly resistant to thermal shock and chemical attack, making it an ideal choice for use in chromatography applications where temperature changes and harsh chemicals may be involved. Additionally, borosilicate glass is known for its excellent optical clarity, allowing for precise visualization of the separation process.
The Kimble 420401-1010 Flex-Column Borosilicate Glass Economy Chromatography Column comes with a frit at the bottom to help retain the stationary phase and prevent its migration during the chromatography process. The column is also designed to be compatible with a wide range of stationary phases, including silica, polymer, and ion exchange resins.
To ensure consistent and reliable chromatography separations, this column features a smooth, even bore and precise dimensions. The glass material is also highly resistant to fouling, making it an excellent choice for use with challenging samples.
In summary, the Kimble 420401-1010 Flex-Column Borosilicate Glass Economy Chromatography Column is a high-performance, flexible, and economical option for laboratories requiring versatile and reliable chromatography separations. Its borosilicate glass construction offers excellent chemical resistance, thermal shock resistance, and optical clarity, while its flexible design makes it easy to use and manipulate. With a total volume of 30 mL and compatibility with a wide range of stationary phases, this column is an excellent choice for preparative and semi-preparative applications.
a. Borosilicate Glass: This material is known for its excellent chemical resistance and high thermal shock resistance. It is a popular choice for laboratory glassware due to its durability.
b. Economy Price: The Kimble 420401-1010 Flex-Column is priced lower than some other chromatography columns, making it an affordable option for researchers and students.
c. Flex-Column Design: This design allows for greater flexibility in the separation process, as the column can be bent to accommodate different setups or equipment.
d. Large Bore Size: The large bore size (10 mm) allows for the use of larger particles and higher sample loads, increasing throughput and efficiency.
2. Cons:a. Fragile: Despite being made of borosilicate glass, this column can still be fragile and prone to damage during handling or transportation.
b. Requires Careful Handling: The flex-column design makes it necessary to handle the column with care to avoid damaging the flex joint.
c. May Not Suit All Applications: The economy price and flex-column design may make this column less suitable for high-performance or complex separations.
Conclusion:The Kimble 420401-1010 Flex-Column Borosilicate Glass Economy Chromatography Column offers several advantages, including its affordability, durable borosilicate glass material, and flexible design. However, it also comes with some drawbacks, such as potential fragility and limited application suitability. Researchers and students who require a basic chromatography setup or who are working on simpler separations may find this column to be an excellent value. For more complex separations, higher performance, or larger sample loads, it may be necessary to invest in a more advanced and expensive column.
Recommendation:Based on the pros and cons presented above, the Kimble 420401-1010 Flex-Column Borosilicate Glass Economy Chromatography Column is an excellent choice for researchers and students who need a basic chromatography setup for simpler separations. However, for more complex separations or higher performance requirements, it may be necessary to invest in a more advanced and expensive column. Always consider the specific needs of your research project before making a purchasing decision.
Short columns are typically used for ion exchange chromatography, sample desalting and semi disposable applications, while the long ideally suited gel filtration adsorption chromatography. However, this will not affect the shipping times. Brand New Kimble Flex-Column Borosilicate Glass Economy Chromatography Columns, 8ml Volume, 1cm ID, 10cm length , 0.79cm3 Cross Sectional Area, Manufacturer model , : economy chromatography columns are fitted with translucent polypropylene reservoir tops, and bed supports that permanently mounted in the column outlet.