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VOCOL  气相毛细管色谱柱 25381
基本信息:
价格:¥ 8763
供货周期:现货
品牌:Supelco
货号:

25381

 
参数规格:
具体参数见产品详情
                     
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产品介绍

产品特点:

 

 VOCOL  气相毛细管色谱柱:

Application: This intermediate polarity column, designed for analyses of volatile organic compounds (VOCs), offers great retention and resolution of highly volatile compounds. Use this column in direct injection ports or coupled to purge and trap systems. 
USP Code: None 
Phase:
* Bonded
* Proprietary 
Temp. Limits:
* ≤0.32 mm I.D., <2 μm: Subambient to 250 °C (isothermal or programmed)
* ≤0.32 mm I.D., ≥2 μm: Subambient to 230 °C (isothermal or programmed)
* ≥0.53 mm I.D., <2 μm: Subambient to 250 °C (isothermal or programmed)
* ≥0.53 mm I.D., ≥2 μm: Subambient to 230 °C (isothermal or programmed)

 

material  fused silica
Beta value  44
df  3.00 μm
application(s)  gas chromatography (GC): suitable
L × I.D.  60 m × 0.53 mm
matrix active group  Bonded; proprietary phase
column type  capillary intermediate polar

 

  VOCOL

* 专利键合相;
* 中等极性;
* 键合;
* 温度范围:室温~250℃(1.5 μm 膜厚)或室温~230
  ℃(3 μm 膜厚);
* 可用溶剂冲洗;
* 应用: 专用于环境中的挥发性有机物(VOCs),用于
   EPA 502.2;524.2;624;8021;8240;8260。

 

色谱柱的应用:

31种挥发性化合物的分离
--无需低于室温
--优良的分离效果
VOCOL
色谱柱: 30m×0.53mm ID,3.0μm film
货 号: 25320U
柱 温: 5℃(2min)~200℃ at 5℃/min
载 气: 氦气,7.5ml/min
检测器: MS,Scan Range m/z=35~260 at 0.6sec/scan
进 样: 11min,40ml/min,Dry Purge 3min,Desorb 250℃,4min

 

订货信息:

VOCOL 气相毛细管色谱柱
内径(mm)长度(m)膜厚(μm)订货号
0.5360325381