TABLE OF CONTENTS - BGB Analytik AG

GC and GC/MS
266
Chiral Columns
Si O
Si
O
O
O
O
O
Si
O
O
O
O
O
O O O
O
O
O
O
O
Si
30% Heptakis (2,3-di-O-methyl-6-O-t-butyl
dimethylsilyl)-b-cyclodextrin
CycloSil-B Chromatograms
Food, Flavors and Fragrances
Citrus Flavored Carbonated Page 405
Beverage (Soda)
O
O
O
O O
O
O O O
O
Si
O
O
O
O O
O
Si
Rosemary Oil Page 405
Si
Chiral Columns
Our proven Cyclodex-B, CycloSil-B and HP-Chiral b offer the chiral analyst a broad range
of chiral separations. Although no single column resolves every enantiomeric pair, our
no-hassle return policy allows you to try the column for your application and if it doesn’t
work, simply return it.
Recommendations for choosing a chiral column
• Contact Technical Support through your local Agilent office for
a more specific recommendation
• Refer to existing applications and literature
• Choose CycloSil-B as a general purpose column
• Use HP-Chiral b when using a nitrogen specific detector
CycloSil-B
• 30% heptakis (2,3-di-O-methyl-6-O-t-butyl dimethylsilyl)-b-cyclodextrin in DB-1701
• Chiral separations without chiral specific derivatization
• New stationary phase for improved resolution of many chiral separations
• Ideal for many chiral g-lactones and terpenes
Because CycloSil-B GC columns are not bonded or cross-linked, we do not recommend
solvent rinsing.
Similar Phases: LIPODEX C, Rt-b DEXm, b-DEX 110, b-DEX 120
CycloSil-B
ID (mm) Length (m) Film (µm) Temp Limits (°C) Part No.
0.25 30 0.25 35 to 260/280 112-6632
0.32 30 0.25 35 to 260/280 113-6632
www.agilent.com/chem/supplies