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Biopolymer Analysis with Welch Xtimate C4 300Å HPLC Column Launch!

April 9, 2024

Welch Xtimate® C4 300Å HPLC column offers typical reverse-phase separation and features high column efficiency, long lifespan, and wide pH tolerance.

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Practical Examples in the Chromatographic Purification of Semaglutide

July 10, 2023

In this article, we share two examples in the purification of fully synthetic semaglutide, using our Ultisil XB-C8 and Xtimate C8 packing materials.

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