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RStech Corporation is a Korean company based in Daejeon, South Korea. The company is a pioneer in chirotechnology and specialises in producing chiral intermediates used in the manufacture of drugs and in chiral and achiral HPLC columns. RStech developed the ChiroSil RCA(+) and SCA(-) crown ether phases in their laboratories in Korea, now supplied through their worldwide distributor, Regis Technologies. These ChiroSil columns are suitable for the chiral separation of alpha-amino acids and primary and secondary amines. RStech Corporation also manufactures the OPTIMAPAK and HECTOR ranges of HPLC columns and the INOPAK range of SPE columns.


Key brands in the RStech range of products for use in chromatography include:



For further technical information on RStech products contact our Technical Support Team