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product name
铵测试, reflectometric, 20-180 mg/L (NH4+), for use with REFLECTOQUANT®
描述
quantitative
质量水平
特殊分析物
ammonium
测量范围
20-180 mg/L (NH4+)
相容性
RQflex® 10 Plus
RQflex® 10
RQflex® 20
for use with REFLECTOQUANT®
检测方法
reflectometric
储存温度
15-25°C
一般描述
Reflectoquant 铵盐测试包括试纸和所有必需的附加试剂，适用于测定由铵盐化合物引起的地表和地下水中潜在的有害污染。随着pH值的变化会形成氨，这是对于鱼类的一种强力毒素。在农业上，样品制备后，Reflectoquant试纸可用于测定各种类型的肥料和堆肥中的铵态氮的含量。铵离子可与Neßler’s试剂反应形成黄棕色化合物，该产物可在RQflex上进行反射测定。为了在使用该定量方法之前以经济快捷的方式对样品进行预测试，以估算铵浓度和可能的稀释因子，我们建议使用半定量MQuant 铵试纸。进一步的定量测定方法可以在我们的Spectroquant测试上找到。
方法：试纸试剂反射法 20 - 180 mg/l NH₄⁺ Reflectoquant®
应用
- Evaluation of Water Ammonium Ion Test Kit and Its Feasibility for the Analysis of Protein in Food.: This study evaluates the efficacy of an ammonium ion test kit for water quality analysis and its potential application in determining protein content in food samples, showcasing its versatility in both environmental and food sciences (Wu D et al., 2022).
- Technical note: Evaluation of a colorimetric point-of-care test for measuring urine ammonium concentration in periparturient dairy cattle.: This research highlights the use of a colorimetric ammonium test for monitoring the health and metabolic status of dairy cattle, demonstrating its practical application in veterinary medicine (Megahed AA, Constable PD, 2020).
- Using Cellulolytic Nitrogen Fixing Bacterium, Azomonas agilis for Effective Degradation of Agricultural Residues.: Ammonium tests are used to monitor nitrogen fixation and ammonia production in microbial degradation studies, emphasizing their role in sustainable agriculture and waste management (Latt ZK et al., 2018).
- [Examination of drugs and poisons in institutions not equipped with an analyzer of them and poisons--focusing on the simple qualitative test of surfactants].: This study demonstrates the use of simple ammonium tests for the qualitative analysis of surfactants in forensic and toxicological investigations, highlighting their importance in settings lacking advanced analytical instruments (Kojima Y et al., 2003).
- [15N] ammonium test for liver function diagnosis.: The [15N] ammonium test is utilized to assess liver function by monitoring nitrogen metabolism, providing valuable insights into liver health and the impact of various treatments on hepatic function (Jung K et al., 1989).
分析说明
功能控制：符合
测定
-标准 1：
36 - 44 mg/l
-标准 2：90 - 110 mg/l
-标准 3：135 - 165 mg/l
测定
-标准 1：
36 - 44 mg/l
-标准 2：90 - 110 mg/l
-标准 3：135 - 165 mg/l
法律信息
REFLECTOQUANT is a registered trademark of Merck KGaA, Darmstadt, Germany
RQFLEX is a registered trademark of Merck KGaA, Darmstadt, Germany
警示用语：
Danger
危险分类
Acute Tox. 4 Dermal - Aquatic Chronic 1 - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1A - STOT RE 2
储存分类代码
8A - Combustible, corrosive hazardous materials
WGK
WGK 3
商品
分步操作说明：使用纳氏试剂或靛酚蓝配合 Reflectroquant® 系统和试纸条逐步精确反射法测定废水中的铵含量。
Step-by-step accurate reflectometric determination of ammonium in wastewater with Nessler’s reagent or Indophenol blue using Reflectroquant®system and test strips.
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