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Regis Technologies Inc HPLC Column, Chiral, Regis, (S,S) Whelk-O2, 250mm x 4.6mm, 10um, bulk CSP and 3cm/5cm diameters avail.
Supplier: Regis Technologies Inc 1786415300
Whelk-O 2 is a Pirkle-type Chiral Column. The Whelk-O 2 is the covalent trifunctional version of the Whelk-O 1. The Whelk-O 2 retains the same chiral selector but incorporates a trifunctional linkage to the silica support. In most cases, the enantioselectivity remains the same as that obtained with the Whelk-O 1. Whelk-O 2 was designed to improve the resistance of the stationary phase to hydrolysis while using strong organic modifiers such as trifluoroacetic acid. The Whelk-O 2 is ideal for preparative separations since the material is bonded on 10 �m, 100� spherical Kromasil silica. This allows the preparative chromatographer to perform method development on an analytical column and immediately scale up to larger diameter columns.
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