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*N-Nitrosomorpholine
CAS # 1346603-92-6
CAS # 31431-39-7
4-(Diethylamino)azobenzene
disposable
(S,S) Whelk-O® 2 - 16 µm, 100 Å, 250 mm x 4.6 mm 8219-Single Element *N-NitrosomorpholineWhelk O 2 has the same chiral selector as Whelk O 1 but incorporates a trifunctional linkage to the silica support. In most cases, the enantioselectivity remains the same as that obtained with 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. Whelk O 2 is ideal for preparative separations since the material is bonded on 10 m, 100
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