List of Contract Services products
- classification：Contract Services
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For those who have isolators. Achieving high chemical resistance and workability. Low cost and short delivery times are also possible for glove box and isolator gloves.
- Work gloves
Notice of participation in 'INTERPHEX Week Tokyo' from May 20 (Wednesday) to May 22 (Friday), 2026.
Ito Corporation will be exhibiting at "INTERPHEX Week Tokyo" held at Makuhari Messe. This exhibition is the largest in Japan, showcasing a wide range of products and services related to the research and manufacturing of pharmaceuticals, cosmetics, and regenerative medicine from 25 countries and regions around the world. Pharmaceutical and cosmetic manufacturers, as well as regenerative medicine companies, will be attending from all over the globe. We will be showcasing "Gloves for Glove Boxes/Isolators" manufactured by Tron Power. We look forward to your visit.
The regulatory limit is 1000 ppm! You can easily check for the presence or absence of regulated compounds.
- Contract Analysis
Chemical Analysis Concierge Service
We would like to introduce our "Chemical Analysis - Trust Us Service." When conducting component analysis of foreign substances or stains on products, it can be challenging to determine whether organic analysis or inorganic analysis is more suitable, and which specific analysis within organic or inorganic is the most appropriate. We provide a comprehensive service for customers who are struggling with the selection of analysis methods. Since each analysis device can measure different targets, it is necessary to choose a method that fits the purpose based on the information available.
![[Case of EBSD] Comparison of two br...](https://image.mono.ipros.com/public/product/image/067/2000698971/IPROS45918403572950382533.png?w=280&h=280){kind=small}
Visualizing the differences between two samples based on differences in crystal structure! Introducing a case study of EBSD analysis.
- Contract Analysis
Example of analysis of compounds at the SAC solder and Ni pad interface.
We will introduce an example of the analysis of compounds formed at the interface between Sn-Ag-Cu solder and NiP pads. At the interface of NiP pads and Sn-Ag-Cu solder, compounds such as (Ni,Cu)3Sn4 and (Cu,Ni)6Sn5 grow, and surface analysis using EDX shows the distribution of Ni, Cu, and Sn within these compounds. The EBSD method is a technique that analyzes based on the crystallographic information of the sample. By combining it with elemental analysis using EDX, it is possible to estimate the composition, and in some cases, it may be possible to analyze using crystallographic data for Ni3Sn4 and Cu6Sn5 as substitutes.
Measure the Raman spectrum! It is possible to obtain information about the structure and crystallinity of carbon materials.
- Analytical Equipment and Devices
- Contract Analysis
Optical film light transmission characteristics
At Aites Co., Ltd., we conduct "optical film analysis." Optical films used in smartphones and other devices have various functions depending on their structure and materials. We measured the light transmittance of privacy protection films at different angles and combined cross-sectional observation with Raman analysis to investigate the mechanism of function manifestation. By investigating the transmittance characteristics of privacy protection films using angle-variable spectrophotometry, we were able to analyze the mechanism of function manifestation through cross-sectional observation and Raman analysis. At Aites, we provide consistent evaluation and analysis from material properties to the mechanisms of function manifestation.
![[Analysis Example by EDS] Bonding I...](https://image.mono.ipros.com/public/product/image/554/2000706941/IPROS82543129303479416005.png?w=280&h=280){kind=small}
It is possible to view the distribution of each element in two dimensions! This can also be effective when analyzing multilayer samples.
- Analytical Equipment and Devices
- Contract Analysis
![[Data] Measurement of resin molecul...](https://image.mono.ipros.com/public/product/image/aa5/2000728689/IPROS41773405641582805253.png?w=280&h=280){kind=small}
The analysis device also supports the analysis and evaluation of polymers! Information on the configuration and principles of high-temperature SEC equipment is provided!
- Contract measurement
- Contract Analysis
- Other analyses
Poisson's ratio measurement
At Aites Co., Ltd., we conduct "Poisson's ratio measurement." Poisson's ratio is the ratio of longitudinal to lateral strain that occurs when a load is applied to an object, and it is necessary for strength calculations of materials. In the downloadable materials, we introduce the results of attaching strain gauges to test specimens, applying tensile loads using a universal testing machine, and examining the longitudinal and lateral strains obtained from the strain gauges. Please feel free to download and take a look.
![[Data] Measurement of the birefring...](https://image.mono.ipros.com/public/product/image/ce3/2000743551/IPROS08136580160770435445.png?w=280&h=280){kind=small}
Explaining the effects of combining PET and EVA! Introducing measurement results using laminated film.
- Contract measurement
[Data] Measurement of the birefringence of laminate film
"Laminating film" is used in various industries for the purpose of protecting the display surface while maintaining the visibility of printed materials by utilizing highly transparent materials. During processing, heat bonding is performed, so it is assumed that the molecular state changes compared to before processing. In this study, we attempted to clarify the residual stress remaining in the product by comparing conditions with and without heat applied to the laminating film, using birefringence. This document presents measurement results using a laminating film composed of polyethylene terephthalate (PET) and ethylene-vinyl acetate (EVA) as an example. [Contents] ■ Measurement of glass transition temperature by DSC ■ Measurement of birefringence by WPA ■ Effects of combining PET and EVA You can view related products and catalogs.
Determine particle size and particle size distribution! Example of measuring the particle size of silica and alumina particles in an aqueous medium.
- Contract measurement
Evaluation of particle size of positive electrode active material
We would like to introduce a case of particle size measurement of positive electrode active materials using laser diffraction conducted by our company. In air or liquid, laser light is irradiated onto the particles, and the angular dependence of the intensity of the light scattered by the particles is measured. By measuring the angular dependence of the scattered light intensity, the particle size distribution (particle size distribution) is calculated from the data. Using commercially available reagents as samples, measurements were conducted in a dry state without dispersing in a solvent. The particle size measurement results for NMC oxide showed a monodisperse state with particle sizes below several tens of micrometers, and the median diameter was calculated to be 12 micrometers.
Microscopic PL observation of the fine structure of wafers in the solar cell manufacturing process.
- Image Processing Equipment
- Defect Inspection Equipment
- Contract measurement
The observation target is an IC chip connected to the LCD panel using the COG mounting method! The circuit surface was clearly visible.
- Contract Inspection
- Other contract services
Observation of Conductive Particle Shape in COG Implementation
We will introduce the observation of the shape of conductive particles in COG implementation. ICs and liquid crystal panels are implemented using the COG method with ACF (anisotropic conductive film). A resin ball is used as the core, and a metal layer (such as nickel or gold) for conductivity is deposited on its surface. During connection, the particles deform appropriately to electrically connect the IC and the panel. To confirm the degree of particle deformation and connection status, cross-sectional observations were conducted, revealing that the particle deformation was at a "medium" level, indicating an appropriate degree of deformation. By examining the deformation of conductive particles from both the planar and cross-sectional directions, we can explore the correlation with display defects. Please feel free to contact us for any inquiries regarding panel-related defects.
Implemented by a partner company! Forcibly inducing condensation on test samples to reproduce the condensation state.
- Contract Analysis
Condensation cycle test
Condensation caused by rapid changes in temperature and humidity can lead to corrosion of products and leaks or malfunctions due to ion migration. The "Condensation Cycle Test" involves temperature changes and humidification to forcibly and repeatedly generate condensation for evaluation against condensation. Additionally, we can observe the time-dependent changes before and after the condensation test, so please feel free to contact us if you need assistance. *For product details, please refer to the product page and catalog below.
Focusing on sandalwood (Byakudan), which is used as a raw material for incense! Here is an example of component analysis using GC-MS.
- Contract Analysis
- Analytical Equipment and Devices
Chemical Analysis Concierge Service
We would like to introduce our "Chemical Analysis - Trust Us Service." When conducting component analysis of foreign substances or stains on products, it can be challenging to determine whether organic analysis or inorganic analysis is more suitable, and which specific analysis within organic or inorganic is the most appropriate. We provide a comprehensive service for customers who are struggling with the selection of analysis methods. Since each analysis device can measure different targets, it is necessary to choose a method that fits the purpose based on the information available.
![[Data] Cross-sectional observation ...](https://image.mono.ipros.com/public/product/image/cc1/2000561879/IPROS02201267418243097889.png?w=280&h=280){kind=small}
We have published cross-sectional observations of the fracture surface and elemental maps of the fracture area!
- Contract Analysis
- Contract Inspection
- Contract Analysis
![[Data] Cross-sectional observation ...](https://image.mono.ipros.com/public/product/image/5fd/2000561894/IPROS71970030245724406256.png?w=280&h=280){kind=small}
We have published cross-sectional observations in clear vision mode and normal/standard mode!
- Electron microscope
- Contract Analysis
- Contract Inspection
![[Information] Cross-section product...](https://image.mono.ipros.com/public/product/image/af8/2000561898/IPROS63317862882694229775.png?w=280&h=280){kind=small}
We are publishing the main cross-section manufacturing methods, processing conditions, advantages & disadvantages, etc.!
- Contract Analysis
- Contract measurement
- Contract Inspection
Cryogenic ion milling cross-section processing example (rubber products)
We will introduce a case where cross-sections were created and observed by method regarding the adhesive parts of the tires of pull-back cars. When conducting SEM observations of the created cross-sections, fillers present inside the rubber were confirmed. It was found that the dispersion state of the fillers and the condition of the adhesive interface were not clear with fracture by liquid nitrogen or mechanical polishing. In contrast, the cross-sections created by cryo ion milling allow for clear observation of the dispersion state of the fillers contained within the rubber and the condition of the adhesive interface with the plastic substrate.
Distinguish compounds with similar molecular structures through NMR analysis, elucidating the binding positions of side chains and substituents, as well as branching structures!
- Contract Analysis
- Analysis Services
- Contract Analysis
Chemical Analysis Concierge Service
We would like to introduce our "Chemical Analysis - Trust Us Service." When conducting component analysis of foreign substances or stains on products, it can be challenging to determine whether organic analysis or inorganic analysis is more suitable, and which specific analysis within organic or inorganic is the most appropriate. We provide a comprehensive service for customers who are struggling with the selection of analysis methods. Since each analysis device can measure different targets, it is necessary to choose a method that fits the purpose based on the information available.