β-DEX™ 120
SUPELCO/24305-U - L × I.D. 60 m × 0.25 mm, df 0.25 μm
Synonym: GC column, chiral, beta-dextran
Product Type: Chemical
| application(s) | agriculture chemicals and industrial polymers cleaning products clinical cosmetics environmental flavors and fragrances food and beverages forensics and toxicology life science and biopharma personal care pharmaceutical (small molecule) |
| Beta value | 250 |
| column type | capillary chiral |
| df | 0.25 μm |
| description | GC capillary column |
| L × I.D. | 60 m × 0.25 mm |
| material | fused silica |
| matrix active group | non-bonded; 20% permethylated β-cyclodextrin in SPB-35 poly(35% phenyl/65% dimethylsiloxane) phase |
| parameter | 30-230 °C temperature |
| Quality Level | 100  |
| separation technique | chiral |
| technique(s) | gas chromatography (GC): suitable |
| Application: | β -DEX™ 120 chiral capillary column was used for the GC analysis of chiral Bis(oxazolinylmethyl)amin |
| Chem/Phys Resistance: | Temp. Limits: • 30 °C to 230 °C |
| General description: | Capillary GC column is also known as open tubular column. The carrier gas flows through the central aperture and is unrestricted throughout the length of the column. |
| General description: | The chiral stationary phase in β-DEX 120 columns contains permethylated β-cyclodextrin embedded in an intermediate polarity stationary phase. They are recommended for the enantiomeric separation of a wide range of chiral compounds (ketones, esters, alkanes, alkenes, alcohols, acids, ethers, etc.). The 10% (β-DEX 110) and 20% (β-DEX 120) β-cyclodextrin content alters the elution order while maintaining similar enantioselectivity. |
| Legal Information: | DEX is a trademark of Sigma-Aldrich Co. LLC |
| Other Notes: | We offer a variety of chromatography accessories including analytical syringes |
| UNSPSC | 12000000 |