人工尿液是模拟尿液的组分和pH值的一种溶液,又称人工合成尿液、模拟尿液、人工尿液试剂、人造尿水、人造尿,与真实的人体尿液相似度大于99.5%,pH值4.7较常用。
人工尿液符合以下标准:ISO 3160-2、ISO 105-E04、ISO 12870、EN 1811:2011、EN6128:2011等,人工尿液主要由氯化钙、氯化镁、氯化钠、硫酸钠、氯化钾、磷酸盐、氯化铵、尿素、肌酐等系列物质的某一种或某几种组成。该人工尿液中总钠为154 mmol/L,不含肌酐,pH值为5.0-9.0,适用于尿不湿、纸尿裤等的模拟实验,用于检测人体接触物的使用寿命、测定液体穿透时间等实验;可根据客户需求定制不同的pH值:2.6、4.0、4.5、4.7、5.0、5.5、8.0、8.5、8.7、8.8等。该试剂仅用于科研领域,不适用于临床诊断或其他用途。
操作步骤 (仅供参考):
根据具体实验要求操作。
注意事项:
1、人工尿液应密闭保存,一旦开封,效率下降。
2、为了您的安全和健康,请穿实验服并戴一次性手套操作。
Artificial Urine is a solution formulated to mimic the composition and pH value of natural urine. Also known as Synthetic Urine, Simulated Urine, Artificial Urine Reagent, Synthetic Urine Solution, or Artificial Urine Fluid, it has a similarity of over 99.5% to real human urine, with pH 4.7 being the most commonly used value.
This Artificial Urine complies with the following standards: ISO 3160-2, ISO 105-E04, ISO 12870, EN 1811:2011, EN 6128:2011, etc. It is mainly composed of one or more of the following substances: calcium chloride, magnesium chloride, sodium chloride, sodium sulfate, potassium chloride, phosphate, ammonium chloride, urea, creatinine, etc. The total sodium content in the Artificial Urine is 154 mmol/L, and it contains no creatinine, with a pH value ranging from 5.0 to 9.0. It is suitable for simulation experiments on diapers, nappies, and similar products, and can be used for experiments such as testing the service life of human contact products and determining liquid penetration time. Customization of different pH values is available according to customer requirements, including 2.6, 4.0, 4.5, 4.7, 5.0, 5.5, 8.0, 8.5, 8.7, 8.8, etc. This reagent is for research use only and not intended for clinical diagnosis or any other applications.
Operating Procedures (For Reference Only)
Operate in accordance with specific experimental requirements.
Precautions
1. Store the Artificial Urine in a sealed container. Once opened, its effectiveness will decrease.
2. For your safety and health, please wear a lab coat and disposable gloves during operation.