产品特点:
SPB-35 气相毛细管色谱柱:
Application: With a phenyl content of 35%, this column offers a higher polarity option compared to columns containing a lower phenyl content. This column is useful for analyses of polar compounds because they are retained longer relative to non-polar compounds.
USP Code: This column meets USP G42 requirements.
Phase:
* Bonded
* Poly(35% diphenyl/65% dimethyl siloxane)
Temp. Limits:
* 0 °C to 300 °C (isothermal or programmed)
material | fused silica |
Beta value | 320 |
df | 0.25 μm |
application(s) | gas chromatography (GC): suitable |
L × I.D. | 30 m × 0.32 mm |
matrix active group | Bonded; poly(35% diphenyl/65% dimethyl siloxane) phase |
column type | capillary intermediate polar |
SPB-35:
* 聚(35% 二苯基/65% 二甲基硅氧烷);
* 中等极性;
* 键合;
* 温度范围:0℃~ 300℃;
* 可用溶剂冲洗;
* 满足USP G42 方法要求;
* 应用:极性化合物。
订货信息:
SPB-35 气相毛细管色谱柱 |
内径(mm) | 长度(m) | 膜厚(μm) | 订货号 |
0.32 | 30 | 0.25 | 24094 |
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