Technical Information "Quantitative Analysis of the Sugar Composition of Fucoidan (C0471)" and two other items have been released.

We can accommodate various sample forms such as powders and liquids.

Fucoidan is a type of high molecular weight polysaccharide that is said to have effects such as boosting immunity, anti-cancer properties, and lowering cholesterol, and it has gained attention in recent years. It is considered a type of soluble dietary fiber and is found in seaweeds such as kelp and wakame. In this method, fucoidan in supplements and drinks is analyzed by breaking it down into monosaccharides. In addition to the main component, fucose, xylose, mannose, galactose, rhamnose, and glucuronic acid are simultaneously measured to calculate the quantitative values of each sugar.

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It is possible to identify the substitution position of nitrogen and achieve quantitative separation using chemical shifts.

Carbon materials with nitrogen (N) atoms introduced as substitutes for platinum (Pt), the electrode catalyst in fuel cells, are attracting attention, and the catalytic activity is significantly related to the substitution positions of N within the carbon materials. XPS analysis allows for the evaluation of the N1s spectrum, where chemical shifts occur due to differences in bonding states and substitution positions of N, enabling the identification and quantitative separation of which C positions have been substituted by N.

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Fukuda Co., Ltd. has been pursuing leak detection for 60 years and is committed to advancing the future of leak testing. 【 Supporting Various Leak Tests: Air Leak Test / Gas Leak Test (Hydrogen Gas, Helium Gas) 】 We develop, manufacture, and sell leak testing equipment to inspect airtightness and sealing properties. We will propose the appropriate testers and devices for each inspection target. 【 Target Industries and Examples of Inspection Targets 】 - Automotive Industry: Engines, FC components, valves and piping, various parts - Electronic Components Industry: Smartphones, keyless switches, various small sensors - Pharmaceuticals / Food / Cosmetics Industry: Bottle containers, syringes, vials, eye drop containers, pillow packaging, PTP packaging We will propose the most suitable leak testers for each industry. 【 ISO Certification 】JIS Q 9001:2015 (ISO 9001:2015)

● This is a leak testing device for small electronic components that does not use fluorinated inert liquids (PFAS-free). ● There is no longer a need for unstable visual confirmation through liquid immersion testing. It adopts a quantitative testing method that allows for stable pressure leak testing. ● It is a tabletop leak testing device specifically for gross leaks, with accuracy equal to or greater than that of liquid immersion testing. ● The detectable range is approximately 1×10⁻² Pa·m³/s to 1×10⁻⁶ Pa·m³/s (varies depending on the target product). ● It is suitable for sealed structures ranging from a few millimeters to a maximum of 80 × 70 mm. Please feel free to contact us for more information!

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● What is a pneumatic regulator? It is a self-developed pneumatic regulator with a control reproducibility of ±0.1%. We offer a wide range of products from low flow to high flow. ● What is a regulator? Please use it to adjust the test pressure for leak testing. By supplying a stable test pressure, it enables more accurate measurements.

This will provide a clear explanation from the basic comparison of CVD and PVD, to the applications of flow meters and pressure gauges, and further to the digitalization of process control and actual application examples. In today's society, where miniaturization and high performance are advancing, products around us, including mobile phones, are equipped with technologies that were once unimaginable. Supporting this evolution is thin film technology, which is utilized in various fields. **Main application areas of thin film technology:** - Microelectronics - Anti-reflective coatings for glass - Antibacterial metal coatings for medical devices - Flexible solar cells, etc. Thin film technology refers to the process of forming, coating, and processing thin film materials on objects referred to as substrate surfaces. In addition to a basic explanation of thin film technology, we will introduce a comparison of CVD and PVD, how to utilize flow meters and pressure gauges, and the benefits of digitalization in process control along with application examples. Please take a look at the related catalog. ★ Additionally, we are offering free materials on detailed explanations of CVD and PVD, as well as basic knowledge related to coatings for the glass industry. https://mono.ipros.com/news/detail/128269/