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15024AST
Sigma-Aldrich
Astec(R) CHIROBIOTIC(R) V2 Chiral HPLC Column (C15-1299-168)
Price: $4,681.32List Price: $5,201.47Neutral molecules, amides, acids, esters and amines show considerable enantioselectivity on these vancomycin-based CSPs. A wide variety of secondary and tertiary amines have been separated on the CHIROBIOTIC ® V in the polar ionic mode. -
15044AST
Sigma-Aldrich
Astec(R) CHIROBIOTIC(R) V2 Chiral HPLC Column (C15-1299-244)
Price: $31,318.68List Price: $34,798.53Neutral molecules, amides, acids, esters and amines show considerable enantioselectivity on these vancomycin-based CSPs. A wide variety of secondary and tertiary amines have been separated on the CHIROBIOTIC ® V in the polar ionic mode. -
53023AST
Sigma-Aldrich
Astec(R) CLC-D Chiral HPLC Column (C15-1305-010)
Price: $3,346.15List Price: $3,717.95CLC columns use the copper ligand concept described by Davankov to effect enantiomer separation (1). The method uses a small, chiral bidentate ligand attached to the silica surface and a copper sulphate-containing mobile phase. -
53123AST
Sigma-Aldrich
Astec(R) CLC-L Chiral HPLC Column (C15-1305-048)
Price: $3,346.15List Price: $3,717.95CLC columns use the copper ligand concept described by Davankov to effect enantiomer separation (1). The method uses a small, chiral bidentate ligand attached to the silica surface and a copper sulphate-containing mobile phase. -
20124AST
Sigma-Aldrich
Astec(R) CYCLOBOND(R) I 2000 AC Chiral HPLC Column
Price: $3,593.41List Price: $3,992.67CYCLOBOND I 2000 AC is used primarily for aromatic alcohols or amines that are chiral on the α or β carbon. Bonded phase: Acetylated beta-cyclodextrin Resources: CYCLOBOND FAQs CYCLOBOND Reference Bibliography Chiral Product Literature -
20018AST
Sigma-Aldrich
Astec(R) CYCLOBOND(R) I 2000 Chiral HPLC Column (C15-1300-547)
Price: $2,752.75List Price: $3,058.61CYCLOBOND I 2000 is bonded with β-cyclodextrin by a patented process to produce a stable matrix with the cyclodextrin arranged in such a way as to retain its most valuable property of forming inclusion complexes. This allows them to effect -
20019AST
Sigma-Aldrich
Astec(R) CYCLOBOND(R) I 2000 Chiral HPLC Column (C15-1300-548)
Price: $3,247.25List Price: $3,608.06CYCLOBOND I 2000 is bonded with β-cyclodextrin by a patented process to produce a stable matrix with the cyclodextrin arranged in such a way as to retain its most valuable property of forming inclusion complexes. This allows them to effect -
20024AST
Sigma-Aldrich
Astec(R) CYCLOBOND(R) I 2000 Chiral HPLC Column (C15-1300-549)
Price: $3,362.64List Price: $3,736.26CYCLOBOND I 2000 is bonded with β-cyclodextrin by a patented process to produce a stable matrix with the cyclodextrin arranged in such a way as to retain its most valuable property of forming inclusion complexes. This allows them to effect -
20034AST
Sigma-Aldrich
Astec(R) CYCLOBOND(R) I 2000 Chiral HPLC Column (C15-1300-554)
Price: $9,296.70List Price: $10,329.67CYCLOBOND I 2000 is bonded with β-cyclodextrin by a patented process to produce a stable matrix with the cyclodextrin arranged in such a way as to retain its most valuable property of forming inclusion complexes. This allows them to effect -
20724AST
Sigma-Aldrich
Astec(R) CYCLOBOND(R) I 2000 DMP Chiral HPLC Column (C15-1300-813)
Price: $4,450.55List Price: $4,945.05The reaction of the 3,5-dimethylphenyl isocyanate with the hydroxyl groups of β-cyclodextrin results in a pi-basic phase similar in character to the naphthylethyl carbamate phases. The selectivity is greater for the CYCLOBOND I 2000 DMP when -
20734AST
Sigma-Aldrich
Astec(R) CYCLOBOND(R) I 2000 DMP Chiral HPLC Column (C15-1300-819)
Price: $12,098.90List Price: $13,443.22The reaction of the 3,5-dimethylphenyl isocyanate with the hydroxyl groups of β-cyclodextrin results in a pi-basic phase similar in character to the naphthylethyl carbamate phases. The selectivity is greater for the CYCLOBOND I 2000 DMP when -
20744AST
Sigma-Aldrich
Astec(R) CYCLOBOND(R) I 2000 DMP Chiral HPLC Column (C15-1300-827)
Price: $23,835.16List Price: $26,483.52The reaction of the 3,5-dimethylphenyl isocyanate with the hydroxyl groups of β-cyclodextrin results in a pi-basic phase similar in character to the naphthylethyl carbamate phases. The selectivity is greater for the CYCLOBOND I 2000 DMP when