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Ultisil ALK-C18 120Å - 3µm

Welch Ultisil ALK-C18 is a new generation of C18 column introduced by Welch. In this column, hydrophilic groups are bonded into the silica surface, where large number of silanol groups are replaced, reducing the interactions between basic samples and the silanol groups. As a consequence, the selectivity of ALK-C18 is different from that of traditional C18.


Ultisil ALK-C18 120Å 3µm, 4.6 x 150mm, ea. Ultisil ALK-C18 120Å 3µm, 4.6 x 100mm, ea.
Part Number: WL-H00253-21041
Part Number: WL-H00253-21039
price on request
price on request



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