产品介绍
产品特点:
PTE-5 气相毛细管色谱柱:
A special purpose low bleed column for use with GC-MS systems and was designed for use with US EPA Methods 625, 1625, 8270 semivolatile pollutants, and QTM protocols. Because the Quick Turnaround Method (QTM) version of the PTE-5 column length is only 15 meters, this column is often used for fast analyses.
温度限值:
* -60°C 至 320°C
material | fused silica |
description | GC capillary column |
Beta value | 80 |
df | 1.00 μm |
application(s) | gas chromatography (GC): suitable |
L × I.D. | 30 m × 0.32 mm |
matrix active group | bonded; poly(5% diphenyl/95% dimethylsiloxane) phase |
McReynolds constant | 19, 74, 64, 93, 62 |
PTE-5:
* 聚(5%二苯基/95%二甲基硅氧烷);
* 弱极性;
* 超低流失、耐高温,GC/MS 色谱柱;
* 键合;
* 温度范围: -60℃~320℃;
* 可用溶剂冲洗;
* 应用:通用色谱柱,应用范围广。满足U S
EPA 625、1625、8270 和QTM 方法。
订货信息:
PTE-5 气相毛细管色谱柱
内径(mm) | 长度(m) | 膜厚(um) | 订货号 |
0.32 | 30 | 1.00 | 24159 |
供应商
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