| 产品特性 : | ISO9001 | 品牌 : | Supelco |
| 规格 : | 件 | 货号 : | 24086 |
| 类型 : | Supelco毛细管 | 型号 : | GC色谱柱 |
| 是否跨境货源 : | 是 | 有可授权的自有品牌 : | 是 |
24086 Supelco
SPB®-20
SPB®-20 Capillary GC Column
L × I.D. 30 m × 0.25 mm, df 0.25 μm
eCl@ss 32119290
| Quality Level | 100 |
| material | fused silica |
| Agency/Method | OSHA 62 |
| meets requirements for USP G32 | |
| parameter | -25-300 °C temperature (isothermal or programmed) |
| Beta value | 250 |
| df | 0.25 μm |
| application(s) | gas chromatography (GC): suitable |
| L × I.D. | 30 m × 0.25 mm |
| matrix active group | Bonded; poly(20% diphenyl/80% dimethyl siloxane) phase |
| Featured Industry | Clinical Food and Beverages |
| column type | capillary intermediate polar |
portant">Application: This column has intermediate polarity due to the higher (20%) phenyl content, producing a different elution order of polar compounds for confirmational information. It is often used for analyses of aromatic analytes.
USP Code: This column meets USP G32 requirements.
Phase:
• Bonded
• Poly(20% diphenyl/80% dimethyl siloxane)
Temp. Limits:
• -25 °C to 300 °C (isothermal or programmed)
