产品介绍
产品特点:
SPB-20 气相毛细管色谱柱:
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)
material | fused silica |
Beta value | 80 |
df | 1.00 μm |
size × I.D. | 60 m × 0.32 mm |
matrix active group | Bonded; poly(20% diphenyl/80% dimethyl siloxane) phase |
column type | capillary intermediate polar |
SPB-20:
* 聚(20% 二苯基/80% 二甲基硅氧烷);
* 中等极性;
* 键合;
* 温度范围:-25℃~ 300℃;
* 可用溶剂冲洗;
* 满足USP G28、G32 方法要求;
* 应用:芳香化合物,极性物质的确认分析。
订货信息:
SPB-20 气相毛细管色谱柱
内径(mm) | 长度(m) | 膜厚(um) | 订货号 |
0.32 | 60 | 1.00 | 24194-U |
供应商
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