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Welch Materials Boltimate LP-C18 Columns

Boltimate LP-C18 is capable of withstanding 100% aqueous to 100% organic solvents. Featuring an end-capping-free process, it is the preferred choice for strong acids, high aqueous phases, and detection methods such as ELSD and MS. The bonded phase exhibits minimal loss under strongly acidic conditions.

A Boltimate core-shell column is constructed with a 1.7 μm solid core and a 0.5 μm porous layer. This core-shell particle design delivers high column efficiency (~200,000 plates/m) and exceptional separation performance, comparable to sub-2 μm particles, while generating only 50% of the backpressure of sub-2 μm columns. The combination of high efficiency and low backpressure makes it easily compatible with existing LC systems. By simply optimizing the flow paths and detector flow cell of your instrument, the core-shell column can achieve outstanding performance under your current experimental conditions without the need for costly equipment upgrades.


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