产品说明
一般描述
Capillary GC column is also known as open tubular column. The carrier gas flows through the central aperture and is unrestricted throughout the length of the column.
应用:这种非极性通用色谱柱主要使得组份按照沸点高低顺序洗脱,选择性略有提高,特别适用于芳香族化合物。
USP 代码:本色谱柱符合 USP G27 和 G36 要求。
相:
- 结合的
- 聚(5% 二苯基/ 95% 二甲基硅氧烷)
- ≤0.32mm 内径,<2 μm:-60℃ 至 320℃(等温或程序化)
- ≤0.32mm 内径,<2 μm:-60℃ 至 300℃(等温或程序化)
- ≥0.53mm 内径,<2 μm:-60℃ 至 300℃(等温)或 320℃(程序化)
- ≥0.53mm 内径,<2 μm:-60℃ 至 260℃(等温)或 280℃(程序化)
应用
SPB®-5 Capillary GC Column may be used as stationary phase for determination of nivalenol and deoxynivalenol in cereals by electron-capture gas chromatography.
其他说明
Complementary products:
Syringes
Vials
Gas Purification and Gas Management
Inlet Liners, Glass Wool, and Specialized Hand Tools
Septa and Specialized Hand Tools
Column Ferrules, Nuts, and Specialized Hand Tools
法律信息
SPB is a registered trademark of sigma-aldrich Co. LLC
基本信息
eCl@ss | 32119290 |
NACRES | SB.54 |
产品性质
质量水平 | 100 |
物料 | fused silica |
agency | meets requirements for USP G27 and G36 |
参数 | -60-300 ℃ temperature (isothermal) -60-320 ℃ temperature (programmed) |
β值 | 133 |
df | 1.00 μm |
technique(s) | gas chromatography (GC): suitable |
长度 × 内径 | 30 m × 0.53 mm |
基质活性基团 | Bonded; poly(5% diphenyl/95% dimethyl siloxane) phase |
色谱柱类型 | capillary non-polar |