供货周期: | 现货 |
品牌: | Supelco |
货号: | 25025-U |
产品特点:
SUPELCOWAX10 气相色谱柱:
Application: This column is based on one of the most widely used polar phases, Carbowax 20M, and is a polar column suitable for analyses of solvents, fatty acid methyl esters (FAMEs), food, flavor and fragrance compounds, alcohols, and aromatics. Additionally, this column is a great choice when a polar general purpose column is required.
USP Code: This column meets USP G16 requirements.
Phase:
* Bonded
* Poly(ethylene glycol)
Temp. Limits:
* ≤0.32 mm I.D.: 35 °C to 280 °C (isothermal or programmed)
* ≥0.53 mm I.D., <2 μm: 35 °C to 280 °C (isothermal or programmed)
* ≥0.53 mm I.D., ≥2 μm: 35 °C to 250 °C (isothermal or programmed)
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
material | fused silica |
Beta value | 250 |
df | 0.10 μm |
application(s) | gas chromatography (GC): suitable |
L × I.D. | 5.0 m × 0.10 mm |
matrix active group | Bonded; poly(ethylene glycol) phase |
column type | capillary polar |
SUPELCOWAX10:
* 聚乙二醇;
* 强极性;
* 键合;
* 温度范围:35℃~280℃;
* 可用溶剂冲洗;
* 满足USP G16 方法要求;
* 应用:醇类、芳香物、脂肪酸甲酯以及其它溶剂、香
味物质;
* 满足USP G25、G35 方法要求;
* 应用:挥发性酸性化合物、游离羧酸。
订货信息:
SUPELCOWAX10 气相色谱柱 | |||
内径(mm) | 长度(m) | 膜厚(μm) | 订货号 |
0.1 | 5 | 0.1 | 25025-U |
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