α-DEX™ 225
SUPELCO/24311 - L × I.D. 30 m × 0.25 mm, df 0.25 μm
EC Number: 262-373-8
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. | 30 m × 0.25 mm |
| material | fused silica |
| matrix active group | non-bonded; 25% 2,3-di-O-acetyl-6-O-TBDMS |
| parameter | 30-230 °C temperature |
| Quality Level | 100  |
| separation technique | chiral |
| technique(s) | gas chromatography (GC): suitable |
| 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 α-DEX 225 columns contains 2,3-di-O-acetyl-6-0-TBDMS |
| Legal Information: | DEX is a trademark of Sigma-Aldrich Co. LLC |
| Other Notes: | We offer a variety of chromatography accessories including analytical syringes |
| Symbol |   GHS07, GHS08 |
| Signal word | Warning |
| Hazard statements | H319-H335-H373 |
| Precautionary statements | P261-P305 + P351 + P338 |
| Hazard Codes | Xn |
| Risk Statements | 36/37-48/20 |
| Safety Statements | 22-26-36 |
| WGK Germany | nwg |
| UNSPSC | 41115710 |