ChiraSpher®

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LiChroCART® 250-4 ChiraSpher® NT (5 µm)

ChiraSper®NT is based on spherical silica gel particles, coated with the optically active polymer poly (N-acryloyl-S-phenylalanine ethyl ester). It has a broad enantioselectivity, but is especially very well suited for the separation of beta-blockers. The column can be used with eluents of normal phase chromatography as well as reversed phase chromatography. This sorbent is packed into a LiChroCART® 250-4 HPLC cartridge. The connection to the HPLCsystem is being accomplished by use of the manu-CART®NT cartridge holder (1.51486).LiChroCART 4-4 LiChrospher®DIOL (1.50960) is being recommended as a guard column.

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Vendor Merck Poresize, Ã… 100

Brand ChiraSpher® pH stability 2.0 - 7.0

Mode Chiral Max pressure, psi / bar 4000 / 276

Modification Chiral Surface area, m²/g 300

Internal diameter, mm 4.0 Carbon load, % N/A %

Length, mm 250 Operating temperature 40

Particle size, µm 5.0 Endcapped No

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