HH-WAX毛细管柱 保健用品中甲醇含量的检测

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保健用品中甲醇含量的检测
保健用品中甲醇含量的检测 详细信息：

名称：毛细管柱
固定相：聚乙二醇
规格：60m*0.25mm*0.25um
型号：HH-WAX

应用：DB22∕T 395.5-2017 保健用品理化检测方法 第5部分：甲醇的测定

甲醇在人体有蓄积作用,主要经呼吸道、胃肠道和皮肤吸收,其终代谢产物为甲醛和甲酸.近年研究表明,甲醛很快代谢成甲酸,急性中毒引起的代谢性酸中毒和眼部损害,主要与甲酸含量相关.因甲醇的毒性较强,故我国化妆品卫生标准规定甲醇为限用物质.在保健用品中的大允许浓度为2 000 mg/kg.目前保健用品卫生化学检验中分析质量控制在我国尚未很好的开展.为分析结果的性,为保健用品的卫生监督提供准确依据.在测定样品时参照水质分析中实验室内部、实验室间分析质量控制方法,将分析结果控制在允许的置信水平内.


浩瀚色谱（山东）应用技术开发有限公司，采用HH-WAX毛细管柱测定保健用品中甲醇含量的检测及其分析质量控制 ，外标法定量，结果准确。


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Detection of methanol content in health care products
Detection of methanol content in health care products Details:

Name: Capillary Column
Stationary phase: polyethylene glycol
Specification: 60m*0.25mm*0.25um
Model: HH-WAX

Application: DB22∕T 395.5-2017 Health care products physical and chemical testing method Part 5: Determination of methanol


Methanol has an accumulation effect in the human body and is mainly absorbed through the respiratory tract, gastrointestinal tract and skin, and its final metabolites are formaldehyde and formic acid. Recent studies have shown that formaldehyde is quickly metabolized into formic acid, metabolic acidosis and eye damage caused by acute poisoning , Mainly related to the content of formic acid. Because of the strong toxicity of methanol, China's cosmetic hygiene standards stipulate that methanol is a restricted substance. The maximum allowable concentration in health products is 2 000 mg/kg. At present, the quality of health products is analyzed in the hygienic chemical inspection Control has not been well developed in China. In order to ensure the reliability of the analysis results and provide an accurate basis for the sanitary supervision of health care products. When measuring samples, refer to the internal and inter-laboratory analysis quality control methods in the water quality analysis, and the analysis results Control within the allowed confidence level.


Haohan Chromatography (Shandong) Applied Technology Development Co., Ltd. uses HH-WAX capillary column to determine the detection and analysis quality control of methanol content in health care products. The external standard method is used for quantification, and the results are accurate and reliable.

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