B - Operations – Transporting – 01 – J
Patent
B - Operations, Transporting
01
J
182/2, 252/23
B01J 20/22 (2006.01) G01N 30/00 (2006.01)
Patent
CA 1318308
ABSTRACT OF THE DISCLOSURE A packing material for chromatographic use wherein an organosilane of formula (I): Image (I) wherein R1, R2 and R3, which may be the same or different, each represents an alkyl, alkoxy or hydroxyl group or a halogen atom, provided that at least one of them represents an alkoxy group or a halogen atom; X represents an -NHCO- or -NH3+-OCO- group; n is an integer of 2 to 4; and *C represents an asymmetric carbon atom, is grafted on an inorganic carrier having hydroxyl groups on the surface thereof as well as a method for the analysis of an enantiomer mixture using the same are disclosed.
571823
Doi Tadashi
Kitahara Hajimu
Oi Naobumi
Riches Mckenzie & Herbert Llp
Sumika Chemical Analysis Service Limited
Sumitomo Chemical Company Limited
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