产品特点:
SPB-624 气相毛细管色谱柱:
Application: This column is specially tested for separation, efficiency, and low bleed. It is designed for purge-and-trap analyses of volatile halogenated, non-halogenated, and aromatic contaminants from environmental samples.
USP Code: This column meets USP G43 requirements.
Phase:
* Bonded
* Proprietary
Temp. Limits:
* ≤0.32 mm I.D.: Subambient to 250 °C (isothermal or programmed)
* ≥0.53 mm I.D.: Subambient to 230 °C (isothermal or programmed)
material | fused silica |
Beta value | 45 |
df | 1.40 μm |
application(s) | gas chromatography (GC): suitable |
L × I.D. | 60 m × 0.25 mm |
matrix active group | Bonded; proprietary phase |
column type | capillary intermediate polar |
SPB-624:
* 专利键合相;
* 温度范围:室温~250℃(1.4 μm 或1.8 μm 膜厚)或
室温~230℃(3 μm 膜厚);
* 可用溶剂冲洗;
* 应用:专用于空气、饮用水、废水和土壤中的挥发性卤
代烃、非卤代和芳香族污染物的吹扫捕集分析。满足
EPA方法: CLP-VOA; 502.2; 524.2; 601; 602; 624; 1624;
TO-1; TO-2; TO-3; TO-14; 5041; 8010; 8015; 8020; 8260
色谱柱的应用:
93种挥发化合物的分离 --无需低于室温 --少于20min |
SPB-624 色谱柱: 75m×0.53mm ID,3um film 货 号: 25432 柱 温: 40℃(2min) ~ 65℃ at 5℃/min,~ 155℃ at 12℃/min,~ 210℃ at 25℃/min 载 气: 氦气,10ml/min 检测器: MSD,m/z=35-260 进 样: Purge 11 min,Dry Purge 3min,Desorb 250℃,5min |
订货信息:
SPB-624 气相毛细管色谱柱 | |||
内径(mm) | 长度(m) | 膜厚(μm) | 订货号 |
0.25 | 60 | 1.4 | 24256 |