供货周期: | 现货 |
品牌: | Supelco |
货号: | 25301-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)
material | fused silica |
Beta value | 133 |
df | 1.00 μm |
application(s) | gas chromatography (GC): suitable |
L × I.D. | 30 m × 0.53 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 |
0.53 | 30 | 1 | 25301-U |
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