Compound Analysis - List of Manufacturers, Suppliers, Companies and Products

Compound Analysis Product List

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Analysis of ionic compounds by capillary electrophoresis (CE)

Solving customer problems with advanced analysis and "analytical skills"! Analysis of anionic and cationic compounds in aqueous solutions.

"Capillary Electrophoresis (CE)" is a method that fills a silica hollow capillary with an inner diameter of 100 µm or less with an electrophoresis solution, injects a sample at one end of the capillary, and then applies a voltage (-30 to +30 kV) across both ends of the capillary to perform electrophoresis, separating components based on differences in mobility due to charge, size, shape, etc. A UV/Vis (ultraviolet-visible) detector is used for detection, but for components that do not have UV absorption, an electrophoresis solution containing a component with UV absorption is used for indirect absorbance detection (detecting the target component as a negative peak). [Features] ■ Analysis of anionic and cationic compounds in aqueous solutions (appropriate pretreatment is performed for liquid samples other than water, gas samples, and solid samples for measurement) ■ Measurement of industrial chemicals such as plating solutions, as well as samples from food and cosmetics is also possible. *For more details, please download the PDF or feel free to contact us.

  • Other analytical equipment

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Information on the analysis and measurement of environmental burden substances and volatile organic compounds.

Just send us the target product, and we will conduct analysis and measurements according to your specifications!

Our company complies with the regulations of WEEE/ROHS and ELV directives regarding regulated substances, and we also analyze and measure volatile organic compounds (VOCs) in vehicle interiors according to the Teddler Back method, as well as VOCs emitted from building materials and home appliances using the small chamber method in accordance with JIS A 1901. The fees vary depending on the substances measured and the measurement methods used, so we will send you a quotation after confirming your request. If you are having trouble evaluating your products or development products, please feel free to consult us. 【Measurement Overview】 ■ Aldehydes (such as formaldehyde) - Solid-phase adsorption - solvent extraction - high-performance liquid chromatography ■ Volatile hydrocarbons (such as toluene and xylene) - Solid-phase adsorption - solvent extraction - gas chromatography-mass spectrometry - Solid-phase adsorption - thermal desorption - gas chromatography-mass spectrometry *For more details, please refer to the PDF document or feel free to contact us.

  • Non-destructive testing
  • Analysis and prediction system

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Analysis of inorganic compounds using micro-Raman spectroscopy.

Analysis of inorganic compounds such as metal oxides is also possible! We will introduce the analysis of black spots on the surface of copper-clad laminates.

We would like to introduce a case where discoloration on the surface of a copper-clad laminate was analyzed using Raman spectroscopy. Our Raman spectroscopic analysis can analyze not only organic substances but also inorganic compounds such as metal oxides. Please feel free to contact us when needed. [Analysis Details] ■ Analysis of black spots on the surface of the copper-clad laminate - Slight discoloration is observed on the surface - Upon magnification, a condition resembling black stains is seen - A spectrum of CuO was obtained from the discolored area - The nature of the discoloration is believed to be copper oxide formed on the surface of the copper *For more details, please refer to the PDF document or feel free to contact us.

  • Other analytical equipment

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Water quality analysis, product analysis, analysis of organic fluorine compounds (PFOS, PFOA)

Leave the analysis of well water, purified water, river water, groundwater, and products for PFOS and PFOA to Naito Environmental Management!

PFOS and PFOA, which are subject to regulation both domestically and internationally, have also been detected in domestic drinking water, groundwater, and river water. Therefore, in 2020, they were established as items for setting water quality management goals under the Water Supply Act and as environmental standards related to the protection of human health from water pollution (items to be monitored). Our company is equipped to handle both testing methods and product analysis.

  • Other Management Services

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Analysis of organic compounds by high-performance liquid chromatography (HPLC)

Solving customer problems with advanced analysis and "analytical skills"! Simultaneous quantitative analysis of mixed multi-components.

"Liquid chromatography" is a general term for a method that uses a liquid as the mobile phase to separate each component in a mixed sample. By pressurizing and flowing the liquid mobile phase through a column filled with an appropriate stationary phase, the mixed sample can be rapidly separated, and each component is detected by a detector. Detectors include ultraviolet-visible absorbance detectors, differential refractometers, electrical conductivity detectors, evaporative light scattering detectors, fluorescence detectors, and mass spectrometers, allowing for the analysis of various components depending on the selection of the column and detector. [Features] ■ Simultaneous quantitative analysis of multiple components in a mixture ■ Measurement of molecular weight distribution of polymer compounds *For more details, please download the PDF or feel free to contact us.

  • Other analytical equipment

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