Daicel 88475 CHIRALPAK ® IB N-5 SFC Supercritical Fluid Chromatography Polysaccharide Derivatives Solvent-Rich Preparative HPLC Chiral Column 30mm, 250mm, 5µm
The surface of the silica gel is covalently bonded with cellulose-tris(3,5-dimethylphenylcarbamate)
CHIRALPAK ® IB N-3/SFC, CHIRALPAK ® IB N-5/SFC solvent-resistant chiral column, covalently bonded to the surface of silica gel with cellulose-tris(3,5-dimethylphenylcarbamate)
Solvent use is unlimited, extensive dissolution conditions, any miscible solvent can be used as mobile phase, dissolved sample, chiral column regeneration. It also has the high pressure resistance necessary for use on SFC.
Solvents that can be used are, for example:
Main mobile phase: CO 2
Auxiliary solvents: Ethyl acetate, CH 3 Cl, THF, MTBE, n-Hexane, IPA, EtOH, H 2 O, IPA, MeOH (less than 30%)
|Filler particle size|
CHIRALPAK ® IB N-3/SFC: 3μm
CHIRALPAK ® IB N-5/SFC: 5μm
※ When the chiral column is used on SFC and used on HPLC, the system is quite different. Please strictly follow the instructions in this manual to avoid irreversible damage.
For the IB N type, the same cellulose tris (3,5-dimethylphenyl carbamate) as the chiral selector CHIRALPAK IB / IB-3 (particle size: 5 μm / 3 μm) and cellulose derivative (Cellulose tris (3,5- dimethylphenylcarbamate) Since it uses a stationary phase immobilized on a silica gel carrier, it can be used as a mobile phase or a sample dissolving solution for silica gel-based HPLC columns such as ethyl acetate, THF, halogen solvents, DMSO, etc. as well as hexane and alcohol All solvents are available. Also, you can use it under reverse phase conditions. This product has greatly improved the degree of separation (Rs) while maintaining the conventional separation tendency. Semi-micro (for small diameter), analytical and semi-preparative columns are available, so column size can be selected according to application.
Country of OriginJapan
- Chromatography HPLC or GC
Particle size (µm)5
Internal Diameter (mm)30
Packing PhaseCHIRALPAK ® IB N-5 SFC