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This document introduces pyrolysis GC-MS analysis. Adhesives are used in various manufacturing processes, and their types vary widely depending on the materials being bonded, the environment, and the intended purpose. On the other hand, specific issues related to adhesives, such as poor adhesion, insufficient curing, and bleeding, can also be observed. Component analysis is effective for solving these problems, but when the amount used is small, the simplest IR analysis may not yield results. Py-GC-MS can provide useful information for identifying causes even with minute samples as small as the tip of a needle. For more details, please refer to the document. [Contents] ■ Introduction to pyrolysis GC-MS analysis ■ Case studies on poor curing of adhesives *For more information, please refer to the PDF document or feel free to contact us.

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This document introduces pyrolysis GC-MS analysis. Pyrolysis GC-MS (Py-GC-MS) is a method that analyzes the decomposition products generated by rapidly heating a sample using GC-MS to identify the main components. It is effective for determining the types of polymer compounds such as plastics and rubber. Compared to infrared spectroscopy (IR), which is commonly used for organic analysis, it requires a smaller sample size and is less susceptible to interference from additive components, making it a strong assistive tool for solving foreign matter issues. For more details, please refer to the document. [Contents] ■ Introduction to pyrolysis GC-MS analysis ■ Analysis case of black rubber *For more information, please refer to the PDF document or feel free to contact us.

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At the Analysis Center Co., Ltd., we conduct "Ion Chromatography Analysis." Ion Chromatography (IC) allows for simultaneous concentration measurement of various ions contained in water samples. It is useful not only for water samples but also for concentration management of solution products, contamination investigations of defective products, and analysis of component causes of material corrosion, among various evaluation methods in different fields. Recently, ACL has upgraded its analytical equipment to enhance its capability to handle ion species and samples with complex compositions that were previously difficult to analyze. [Example of IC Analysis] ■ Anion Analysis ■ Organic Acid Analysis ■ Analysis of Various Phosphates *For more details, please refer to the PDF document or feel free to contact us.

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This document introduces methods for collecting foreign substances in the solid section. When you discover a foreign substance of unknown origin, you may want to know "what its components are" and "where it came from." In such cases, if you collect the foreign substance and send it to us, we will assist you in solving the problem based on our extensive experience. Foreign substances can have various characteristics, but here we will introduce methods for collecting solid foreign substances found in offices or living spaces. For details, please refer to the document, and we encourage you to read it. [Contents] ■ Methods for collecting foreign substances ■ Points to note *For more information, please refer to the PDF document or feel free to contact us.

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At the Analysis Center Co., Ltd., we conduct "analysis of stainless steel." Stainless steel has over 60 types registered under JIS standards (Japanese Industrial Standards), and they are used according to their applications. Our company is capable of conducting tests and conformity assessments for all stainless steels specified by JIS standards according to JIS methods. Additionally, the data provided by our company, which is a neutral and impartial third-party organization, can be safely utilized in any situation. [For these kinds of concerns] ■ I want to confirm the material of newly procured items before delivery. ■ I am worried whether the specifications of the stainless steel products I sell are correct. ■ I have noticed an increase in issues such as corrosion or damage after changing suppliers. *For more details, please refer to the PDF document or feel free to contact us.

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At the Analysis Center Co., Ltd., we conduct "Quality Control Analysis of Plating Solutions." We accommodate quantitative analysis of various chemical components. From main components to impurities, we quantify according to the desired target elements and concentrations using appropriate pretreatment and analysis methods. Please feel free to consult with us first. With our extensive experience, proven track record, and high technical capabilities, we provide highly reliable data. 【Examples of Analysis Items】 ■ Various organic acid ions such as fluoride ions, chloride ions, nitrate ions, sulfate ions, phosphate ions, oxalic acid, tartaric acid, malic acid, succinic acid, citric acid, etc. ■ Various metal elements such as precious metals, chromium, nickel, ammonium ions, amines, boric acid, cyanide, and various surfactants. *For more details, please refer to the PDF document or feel free to contact us.

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At the Analysis Center Co., Ltd., we conduct "composition analysis of glass products." We can analyze not only soda-lime glass, borosilicate glass, and crystal glass, but also special types of glass with high precision using wet chemical analysis to determine the composition from major components to trace elements. For any type of glass product, we appropriately process it using methods such as acid decomposition and alkaline dissolution according to the target elements, and we provide highly reliable data based on our extensive experience, achievements, and technology. 【Example of analysis results for borosilicate glass (excerpt)】 ■ Analysis item SiO2, measured value 57.7, analysis method gravimetric method ■ Analysis item Na2O, measured value 11.3, analysis method oxidative decomposition - flame photometry ■ Analysis item Al2O3, measured value 7.62, analysis method oxidative decomposition - ICP method ■ Analysis item K2O, measured value 1.25, analysis method oxidative decomposition - flame photometry ■ Analysis item CaO, measured value 4.62, analysis method oxidative decomposition - ICP method *For more details, please refer to the PDF document or feel free to contact us.

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In this document, we introduce four case studies of analyses conducted on foreign substances and contaminants that have been handled in the past. We present the analysis of brown solid blockages in a water pump and the analysis of film-like blockages in the piping of a steamer. Images are also included, making it an easy reference. We encourage you to read it. 【Case Studies Included】 ■ Analysis of blockages in a water pump ■ Discarded foreign substances ■ Analysis of film-like blockages in steamer piping ■ Analysis of surface contaminants on brass-plated parts *For more details, please refer to the PDF document or feel free to contact us.

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It is required to conduct a [Chlorine Gas Generation Test] to determine the presence or absence of the following wording in the detergent's cautionary notes (display of special precautions) (related materials from the Consumer Affairs Agency). <Acidic Type> - Danger: Do not mix - Acidic type - Warning that mixing with chlorine-based products will produce harmful chlorine gas and is dangerous <Chlorine-Based> - Danger: Do not mix - Chlorine-based - Warning that mixing with acidic type products will produce harmful gas and is dangerous - If it gets into the eyes, rinse immediately with water - Ensure it does not come into contact with children's hands - Always use in a well-ventilated area

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To develop products and promote sales, it is important to accurately understand the performance of dust collection and deodorization. If you are considering evaluating the performance of air purifiers, please consult with us.

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Our company has over 20 years of experience in measuring and evaluating the cleanliness of compressed air based on standards such as JIS B 8392. Compressed air (clean air) is widely used in various industries, including pharmaceuticals, semiconductors, and food. In particular, areas that come into direct or indirect contact with products require a high level of cleanliness. Compressed air contains various contaminants such as dust (particles), moisture, oil, and microorganisms. In addition to new equipment installations and regular measurements, our company also engages in origin investigations aimed at identifying contamination sources. <Advantages of understanding the cleanliness of compressed air> - When using compressed air to blow air from air guns onto products, it can serve as a basis for determining the presence of contamination on the product surface. - It can be used as a basis for determining the presence of contamination from machines powered by compressed air. - It can be used as a basis for confirming the presence of contamination in the air discharged from machines powered by compressed air in controlled environments such as clean rooms.

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Our company conducts analysis and examination using advanced analytical equipment. Based on the data and experience accumulated from previous foreign substance investigations, we can provide our customers with prompt and accurate reports and advice. If you are troubled by complaints regarding foreign substances in food and other products, please feel free to consult us. 【Service Contents】 ■ Appearance and shape observation ■ Inorganic component analysis ■ Organic component analysis *For more details, please download the PDF or feel free to contact us.

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