Nitrite Test Strips, colorimetric

方法：试纸比色法，2 - 5 - 10 - 20 - 40 - 80 mg/L (NO₂^-), MQuant^®

亚硝酸盐是一种污染指标。因此，在饮用水、废水、工业用水和水族馆用水的分析中具有应用潜能。在食品分析中，测定肉制品、酸洗液、盐水和深冷菠菜中的亚硝酸盐尤为重要。在MQuant®亚硝酸盐试纸上，亚硝酸根离子与芳香胺反应形成重氮盐，它继而与N-(1-萘基)-乙二胺反应形成紫红色偶氮染料。通过目视比较试纸条的反应区与各色度块，可半定量测定亚硝酸盐浓度。该试纸非常适合以经济、快速的方式对样品进行预测试，以便在使用定量方法（例如Reflectoquant^® 和Spectroquant^®亚硝酸盐测试）之前对亚硝酸盐浓度和可能的稀释因子进行估算。

可持续发展设计：

通过探索改善产品组合中现有产品的方法，我们始终一致地展现出我们对地球和可持续未来的承诺。最近我们评估了当前的MQuant^®试纸产品线，目的是为了发现减少环境影响同时不影响产品性能的重要机会。

环保贡献：

• 试纸用量减少
• 再生铝管包装
• 说明书电子化

欢迎了解详情：试纸小改变，环境大影响。

• Clinical and laboratory features of urinary tract infections in young infants: Discusses diagnostic challenges and characteristics of urinary tract infections in infants, stressing the importance of accurate detection to guide treatment (Lo et al., 2018).


• Differentiating Kawasaki disease from urinary tract infection in febrile children with pyuria and C-reactive protein elevation: Focuses on differential diagnosis in pediatric care, which can influence the choice of nitrite tests for accurate and timely diagnosis (Han and Lee, 2018).


• Early features of Kawasaki disease with pyuria in febrile infants younger than 6 months: Addresses the overlap of urinary symptoms in Kawasaki disease, underscoring the utility of nitrite tests in complex cases (Yoon et al., 2018).


• Current practice on the management of pre-operative urine dipstick results in women undergoing gynaecological surgery in Wales: Reviews procedures related to pre-surgical care in gynaecology, indicating broader applications of nitrite testing in hospital protocols (Walker et al., 2019).