Prove 300 Spectrophotometer

Photometric assessment of bromate in drinking water samples using Spectroquant® photometer and test kits, along with 3,3'-dimethylnaphthidine and potassium iodide.

Discover the detection of milk adulteration by whey using spectrophotometric estimation of sialic acid in three different milk brands. Learn more about this essential technique in our application note.

Learn about disinfection control and how to select the right disinfectant among the various options available in its methods and instrumentation based on photometry and reflectometry.

A step-by-step procedure for the photometric determination of Nitrate in effluents using Spectroquant® test kits and photometer for a precise and quantitative analysis.

Photometric determination with Chromazurole S subsequent to acid mineralisation; DIN decomposition

Photometric determination with Chromazurole S subsequent to acid mineralisation

Step-by-step method describing the photometric determination of ammonium ions in effluents using Spectroquant® test kits and spectrophotometer.

Spectrophotometric determination of bromine with dipropyl-p-phenylenediamine (DPD) in drinking water, swimming-pool water, wastewater, and disinfection solutions in a range of 0.020 – 10.00 mg/L.

饮用水检测技术包括定量检测、色谱法、分光光度法、反射法、物理参数测定（如浊点、颜色、硬度、pH、气味）和病原体检测（分子或细胞培养法）。这些质量控制试验既要在工艺过滤（絮凝和澄清等）后的输入水源中进行，也要在过滤后的输出用水中进行（如水龙头取样）。

在食品饮料行业，HACCP（危害分析与关键控制点）消毒控制对于保障产品安全性、符合监管规定至关重要。我们针对食品饮料生产的消毒控制和卫生监测流程提供丰富多样的产品。