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安捷伦7820A，， 2%阿皮松L和1%氢氧化钾的 高效白色硅藻土100-120玻璃柱
2024-03-28 20:24  点击:97
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 2%阿皮松L和1%氢氧化钾的 高效白色硅藻土100-120玻璃柱
2%阿皮松L和1%氢氧化钾的 高效白色硅藻土100-120玻璃柱详细信息：


浩瀚色谱（山东）应用技术开发有限公司采用气相色谱法测定盐酸金刚乙胺中已知有关物质杂质B、杂质A和杂质C的含量.方法:样品经氢氧化钠碱化处理,正己烷提取,以金刚烷为内标物质,进行分离测定.结果:杂质A在9.996～199.92 μg·ml-1范围内具有良好线性关系(r=0.999 6),平均回收率为98.99%(RSD=0.9%,n=9);杂质B在10.02～200.48 μg·ml-1范围内具有良好线性关系(r=0.999 2),平均回收率为99.21%(RSD=0.9%,n=9);杂质C在10.14～202.80 μg·ml-1范围内具有良好线性关系(r=0.999 5),平均回收率为100.03%(RSD=1.2%,n=9).结论:本法灵敏度高、结果准确、重复性好,可用于盐酸金刚乙胺有关物质的测定.


名称：硬质玻璃柱
固定相：2%阿皮松L和1%氢氧化钾的
高效白色硅藻土（100-120目 ）
规格：2m*1/4   
编号：20240328002
温度：250°C
适用于：安捷伦7890B，7820A，8860,8890，6890

浩瀚色谱（山东）应用技术开发有限公司，研制高纯氨中烃含量的分析方法，采用配有氢火焰离子化检测器的气相色谱仪，专用填充柱进行检测，样品无需处理，直接进样，结果满意。


2%阿皮松L和1%氢氧化钾的 高效白色硅藻土100-120玻璃柱测试谱图：


Efficient white diatomaceous earth 100-120 glass column with 2% apisone L and 1% potassium hydroxide
High efficiency white diatomaceous earth 100-120 glass column with 2% apisone L and 1% potassium hydroxide. Detailed information:
Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. uses gas chromatography to determine the content of impurities B, A, and C in the known related substances of amantadine hydrochloride. Method: The sample is alkalized with sodium hydroxide, extracted with n-hexane, and separated and determined with amantadine as the internal standard substance. Results: Impurity A ranges from 9.996 to 199.92 μ There is a good linear relationship within the range of g · ml-1 (r=0.999 6), with an average recovery rate of 98.99% (RSD=0.9%, n=9); Impurity B ranges from 10.02 to 200.48 μ There is a good linear relationship within the range of g · ml-1 (r=0.999 2), with an average recovery rate of 99.21% (RSD=0.9%, n=9); Impurity C from October 14th to August 20th, 2022 μ There is a good linear relationship within the range of g · ml-1 (r=0.999 5), with an average recovery rate of 100.03% (RSD=1.2%, n=9). Conclusion: This method has high sensitivity, accurate results, and good repeatability, and can be used for the determination of substances related to amantadine hydrochloride
Name: Hard glass column
Fixed phase: 2% apisone L and 1% potassium hydroxide
Efficient white diatomaceous earth (100-120 mesh)
Specification: 2m * 1/4
Number: 20240328002
Temperature: 250 ° C
Applicable to: Agilent 7890B, 7820A, 886088906890
Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. is developing an analytical method for the hydrocarbon content in high-purity ammonia. A gas chromatograph equipped with a hydrogen flame ionization detector and a dedicated packed column are used for detection. The sample does not require treatment and can be directly injected with satisfactory results.
High efficiency white diatomaceous earth 100-120 glass column test spectrum with 2% apisone L and 1% potassium hydroxide:

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