产品介绍
产品特点:
SPB-225 气相毛细管色谱柱:
Application: Supelco offers the broadest range of cyanopropyl columns in the industry, such as this intermediate polarity column.
USP Code: This column meets USP G7 and G19 requirements.
Phase:
* Bonded
* Poly(50% cyanopropylphenyl/50% dimethyl siloxane)
Temp. Limits:
* 45 °C to 220 °C (isothermal) or 240 °C (programmed)
material | fused silica |
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(50% cyanopropylphenyl/50% dimethyl siloxane) phase |
column type | capillary polar |
SPB-225:
* 聚(50% 氰丙基苯基/50% 二甲基硅氧烷);
* 中等极性;
* 键合;
* 温度范围:45℃~ 220/240℃;
* 可用溶剂冲洗;
* 满足USP G7、G19 方法要求;
* 应用:作为中等极性柱使用。
订货信息:
SPB-225 气相毛细管色谱柱 | |||
内径(mm) | 长度(m) | 膜厚(μm) | 订货号 |
0.25 | 30 | 0.25 | 24335 |
供应商
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