analysis Product List and Ranking from 176 Manufacturers, Suppliers and Companies

Differential Thermal Analysis: Thermogravimetric Analysis (TG-DTA)

A test to observe the trends of weight loss, decomposition, oxidation, combustion, etc., when heat is applied to the sample!

We would like to introduce our "Differential Thermal Analysis: Thermogravimetric Analysis (TG-DTA)" testing. This test observes the trends of weight loss rate, decomposition, oxidation, combustion, etc., when heat is applied to a sample. The differential thermal analysis (TG-DTA) can be adjusted according to your requirements, such as temperature, heating rate, and atmosphere gas. We will discuss the testing conditions separately. Please feel free to contact us when you need our services. 【Test Details】 ■Item Number: K565 ■Required Amount: 10ml ■Standard Number: - ■Main Target Oil Types: Industrial gear oils, machine oils, crude oil, raw materials, additives, other sludges, solvents, engine oils, automotive gear oils *For more details, please refer to the PDF document or feel free to contact us.

Company：エス・ブイ・シー東京
Price：Other

Contract Analysis
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[Test] CHN Analysis (Elemental Analyzer)

After reducing nitrogen oxides to nitrogen, we will detect each product and determine the elemental concentrations!

We would like to introduce the "CHN Analysis (Elemental Analysis)" test conducted by our company. In this test, the carbon, hydrogen, and nitrogen components in the sample are converted into carbon dioxide, water, and nitrogen oxides in a high-temperature combustion tube. After reducing the nitrogen oxides to nitrogen, we detect each product and determine the elemental concentrations. Please feel free to contact us when you need our services. 【Test Details】 ■ Item Number: K562 ■ Required Amount: 20ml ■ Standard Number: JPI-5S-65-11 ■ Main Target Oil Types: Engine oil, automotive gear oil, industrial gear oil, machine oil, gasoline, kerosene (including jet fuel), light oil (including mixed light oil), heavy oil *For more details, please refer to the PDF document or feel free to contact us.

Company：エス・ブイ・シー東京
Price：Other

Contract measurement
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Three-dimensional X-ray microscopic observation of tablets.

High-resolution and high-contrast observation! Non-destructive 3D observation is possible.

The ratio of internal components in tablets has significant meaning to ensure that the appropriate amount acts at the correct site. By visualizing the internal state in three dimensions using a 3D X-ray microscope (X-ray CT), it is possible to confirm the distribution state of powdered drugs and other substances. X-rays that pass through the sample are converted into light and magnified with optical lenses, allowing for high-resolution and high-contrast observation. 【Basic Structure of the 3D X-ray Microscope】 ■ X-ray source ■ Sample ■ Scintillator ■ Optical lens ■ Detector *For more details, please refer to the PDF document or feel free to contact us.

Company：東芝ナノアナリシス
Price：Other

Other microscopes and optical inspection equipment
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Density distribution inside the tablet

It is possible to quantify the distribution of gaps and changes in density! This can be useful for improving tablet compression conditions.

Depending on the tablet pressing conditions, there may be voids remaining inside the tablets or changes in density distribution. 3D X-ray microscopy (X-ray CT) allows for non-destructive, three-dimensional observation, enabling the quantification of void distribution and density changes, which can assist in improving tablet pressing conditions. Please feel free to contact us if you have any inquiries. 【Relationship between tablet density distribution and X-ray CT image brightness】 ■ The X-ray absorption rate of air is almost zero, resulting in low brightness. ■ The distortion of the brightness histogram varies depending on the proportion of solids. ■ A higher porosity results in lower skewness. *For more details, please refer to the PDF document or feel free to contact us.

Company：東芝ナノアナリシス
Price：Other

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Real-time X-ray transmission observation of tablet disintegration.

Real-time observation of the tablet's water absorption and disintegration initiation state is possible with high-brightness X-rays!

Orally disintegrating tablets are desired to disintegrate with a small amount of water. To design and manufacture tablets with such properties, it is important to elucidate the mechanism of water absorption and disintegration. By using high-brightness X-rays from synchrotron radiation facilities, it is possible to observe the water absorption and disintegration process of the tablets in real-time through X-ray transmission. 【Real-time X-ray Transmission Observation Overview】 ■4s: Water droplet spreads and gradually absorbs water ■182s: Partial disintegration of the tablet's interior *For more details, please refer to the PDF document or feel free to contact us.

Company：東芝ナノアナリシス
Price：Other

X-ray Inspection Machine
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Three-dimensional structure observation of MEMS devices.

Achieve high-resolution and high-contrast observation! Non-destructive 3D observation is possible.

The "MEMS" structure, which has a three-dimensional and movable component, is sealed in a hollow form. To observe this structure as it is, it is necessary to conduct observations without any processing such as opening it. The 3D X-ray microscope (X-ray CT) allows for non-destructive three-dimensional observation and is effective for quality analysis, defect analysis, and reverse engineering. 【Features of the 3D X-ray Microscope】 ■ Enables non-destructive three-dimensional observation of the internal structure of the object ■ By magnifying the X-rays that have passed through the sample with optical lenses, high-resolution and high-contrast observations are possible *For more details, please refer to the PDF document or feel free to contact us.

Company：東芝ナノアナリシス
Price：Other

Other microscopes
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Evaluation of impurity diffusion from the high concentration layer to the lower layer membrane.

Introducing backside SIMS analysis conducted from the substrate side!

In SIMS analysis, when evaluating the diffusion of impurities from a high-concentration layer to a lower layer film, the effects of surface roughness and sputter etching may influence the crater edge effect and knock-on effects from the high-concentration layer. A method of evaluation that is not affected by these influences is Backside SIMS, which conducts SIMS analysis from the substrate side. In the attached PDF document, we introduce the evaluation of the diffusion distribution of F from a SiO2 film (FSG film) to a lower SiO2 film using Backside SIMS, so please take a look. 【Principle of Backside SIMS】 - By polishing the backside of the Si substrate to thin it, we can approach from the backside. - It is possible to control the remaining thickness of the Si substrate to create a thin film, to thin specific areas of patterned samples, or to selectively stop the etching of Si layers such as SiO2. In cases where there are layers that can stop etching, it is also possible to completely remove the Si substrate portion by wet etching. *For more details, please download the PDF or feel free to contact us.

Company：東芝ナノアナリシス
Price：Other

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Particle evaluation of DDS formulations using SAXS for polymer micelles.

It is possible to calculate the shape (such as spherical or elliptical) and size distribution of nanoparticles!

We would like to introduce our "Particle Evaluation of Polymer Micelles in DDS Formulations using SAXS." DDS (Drug Delivery System) is a drug transport system that selectively acts on the necessary areas within the body, and it is highly anticipated for its ability to reduce side effects. In DDS, polymer micelles are often used, and our company evaluates the particle shape and size distribution of these polymer micelles using SAXS (Small-Angle X-ray Scattering). 【Features】 ■ SAXS: An analytical method that uses X-ray scattering to analyze the structure of materials ■ Sample types: Applicable to both solids and liquids ■ Non-destructive analysis ■ Capable of calculating the shape (spherical, elliptical, etc.) and size distribution of nanoparticles *For more details, please download the PDF or feel free to contact us.

Company：東芝ナノアナリシス
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XPS analysis of discolored copper material surface

In the investigation of the discoloration of metal components, qualitative analysis of the surface condition and evaluation using XPS of the thickness and depth distribution of the surface oxide film are very effective!

We would like to introduce the XPS analysis of the discolored copper material surface. The causes of copper discoloration can be due to the formation of corrosion products, as well as differences in the thickness of the surface oxide film (resulting in color changes due to light interference phenomena). Therefore, in addition to qualitative analysis of the very surface using X-ray photoelectron spectroscopy (XPS), conducting depth profile analysis is also effective. In the attached PDF document, we present a case study where qualitative surface analysis and depth profile analysis of the copper material were conducted, comparing the discolored areas with the normal areas. Please take a look. [Evaluation of Copper Surface Discoloration] ■ Conducting depth profile analysis in addition to qualitative analysis of the very surface using X-ray photoelectron spectroscopy (XPS) is effective. *For more details, please download the PDF or feel free to contact us.

Company：東芝ナノアナリシス
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Composition and state analysis of magnetic metal multilayer films.

The characteristics of magnetic resistance elements are important to analyze by combining various analytical methods!

We would like to introduce our "Composition and State Analysis of Magnetic Metal Multilayers." GMR elements and MTJ elements (spintronic devices that include magnetic metal multilayers) are being advanced for practical use in HDD magnetic heads and MRAM. The characteristics of such magnetoresistive elements can vary significantly due to their structure and interfaces, making it important to analyze their behavior using a combination of various analytical methods. 【Interface State Analysis】 ■XPS ■HAXPES ■TEM-EELS ■3DAP (APT) *For more details, please download the PDF or feel free to contact us.

Company：東芝ナノアナリシス
Price：Other

Contract Analysis
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Cross-sectional observation of automotive bumper paint film.

It is possible to confirm the cross-sectional structure and elemental distribution without damaging fine structures such as grain separation!

We would like to introduce our "Cross-sectional Observation of Automotive Bumper Coating Films." The coating film of automotive bumpers has a multi-layer structure using several types of paint. In general mechanical polishing for cross-sectional observation, issues such as the detachment of added fine particles occur, making it difficult to confirm the correct structure. By using the ion milling method (Ar+ ion beam) for processing, we can observe the cross-sectional structure and elemental distribution without damaging the fine structures such as detachment. 【Features】 ■ SEM observation allows for clear confirmation of the multi-layer structure of the coating film and the added fine particles. ■ By combining elemental analysis, we can clearly confirm the distribution of each added particle. *For more details, please download the PDF or feel free to contact us.

Company：東芝ナノアナリシス
Price：Other

Contract Analysis
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Hydrogen annealing evaluation by temperature-programmed desorption gas analysis (TDS)

You can check the gas components released from the Ta board and the desorption temperature of hydrogen!

As part of the widely used "hydrogen annealing evaluation" in semiconductor manufacturing, we present a case measured using TDS (Thermal Desorption Spectroscopy). By performing mass spectrometry while heating in a vacuum, we were able to confirm the desorbed gas components from the Ta plate and the desorption temperature of hydrogen. Additionally, by mass analyzing the desorbed gases, we can identify the types of gases and understand the desorption behavior of specific components. [Case Overview] - Heating desorption gas profile from the sample - Identification of desorbed gas species and comparison of desorbed gas amounts through mass spectrometry (m/z = 1 to 199) *For more details, please download the PDF or feel free to contact us.

Company：東芝ナノアナリシス
Price：Other

Contract Analysis
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Fatty Acid Analysis [Analysis Case]

Analysis of bacteria, cells, and insects! We propose analyses tailored to your objectives, including sample pretreatment methods.

Our company conducts "fatty acid analysis" on various samples such as animal tissues, plant tissues, blood, cells, bacteria, culture media, feed, fresh food, grains, and processed or fermented foods. We propose analyses tailored to your needs, including sample pretreatment methods. We can also accommodate tests using small amounts of precious samples like cells, tissues, and blood. If you are unsure about "sample pretreatment methods or how to conduct fatty acid analysis" or if you wish to perform fatty acid analysis for research, product development, or quality control, please feel free to consult us. 【Fatty Acid Analysis】 ◇ Fatty Acid Composition Analysis ◇ Quantitative Analysis of Fatty Acids 【Analysis Examples】 ■ Fatty acids contained in animal tissues (cells) ■ Fatty acids contained in plant tissues ■ Fatty acids from microorganisms ■ Fatty acids on the surface of insects ■ Differences in fatty acid composition by fish parts ■ Differences in fatty acid composition by tea leaf types ■ Analysis by lipid fractionation ■ Fatty acid analysis by type of lipid *For more details, please refer to the related links or feel free to contact us.

Company：同仁グローカル
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Enzyme activity analysis

Proposals aligned with your objectives! Support for the analysis of enzyme activity and inhibition activity of various samples.

We conduct contract analysis of enzyme activity for various samples. We propose activity analysis methods tailored to your needs, such as "I want to measure the enzyme activity of a sample" or "I want to measure the inhibitory activity against a specific enzyme." Additionally, please feel free to inquire about enzyme inhibition activity analysis or any analyses not listed. We also conduct studies on the enzyme treatment conditions of samples. 【Analysis Examples】 ■ Analysis of enzyme activity in various extracts and raw materials ■ Analysis of enzyme activity during processing of food raw materials (powders, solutions, solids, etc.) ■ Activity analysis of functional components (enzyme activity, inhibitory activity, antioxidant capacity, etc.) ■ International unit representation of enzyme activity such as lipase *For more details, please refer to the related links or feel free to contact us.

Company：同仁グローカル
Price：Other

Ingredient analysis
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Antioxidant capacity measurement

I want to quantify the antioxidant activity of samples! Suggestions for measuring the antioxidant capacity of various samples.

We offer antioxidant activity measurement using SOD-like activity analysis with WST-1 and antioxidant capacity analysis with DPPH. We can propose various methods for measuring the antioxidant capacity of samples, whether you want to know if a sample has antioxidant activity or quantify the antioxidant activity of a sample (units/weight, volume). This can be seen as a simple method to evaluate the radical scavenging activity of food. 【Measurement Methods】 ■ SOD-like activity measurement method using WST-1 ■ Radical scavenging activity measurement method using DPPH *For more details, please refer to the related links or feel free to contact us.

Company：同仁グローカル
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Evaluation method for suppressing biofilm formation on substrates

Material development is underway to suppress the formation of biofilms!

We would like to introduce our "Biofilm Formation Suppression Evaluation Method on Substrates," which is part of our biofilm-related analysis. To evaluate the suppression of biofilm formation, the substrate is first immersed in a bacterial culture solution to allow biofilm formation. The formed biofilm is then stained with crystal violet (CV), after which the CV is extracted with an extraction solution, and the absorbance is measured. This is compared to the biofilm formation amount on a standard substrate. 【Analysis Method】 1. Immerse the substrate in a bacterial culture solution and incubate at a constant temperature for 24 to 48 hours. 2. Rinse the substrate with water and stain the formed biofilm with crystal violet. 3. Extract the crystal violet and measure the absorbance at 590 nm. 4. Compare with the biofilm formation amount on the standard substrate. *For more details, please refer to the PDF document or feel free to contact us.

Company：同仁グローカル
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Evaluation method for the destruction and removal of biofilms.

Development of agents to effectively destroy and remove biofilms is underway!

We would like to introduce our "Evaluation Method for the Destruction and Removal Effects of Biofilms," which is part of the biofilm-related analysis we conduct. When evaluating the function of cleaning agents that destroy and remove formed biofilms, we generally use a 96-well plate to allow biofilms to form on each well. The biofilms are then immersed in the cleaning agent for a specified period, and the amount of biofilm removal is compared against sterilized water (or sterilized buffer, etc.) as a control. 【Analysis Method】 1. Immerse the substrate or pins in a bacterial culture solution and incubate at a constant temperature for 24 to 48 hours to allow biofilm formation on the substrate or pins. 2. After immersing the substrate or pins in the biofilm cleaning agent for a specified time, rinse with water. 3. Stain the substrate or pins with crystal violet. 4. Extract the crystal violet and measure the absorbance at 590 nm. 5. Compare the biofilm amounts between the control and the samples. *For more details, please refer to the PDF document or feel free to contact us.

Company：同仁グローカル
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Inhibition activity analysis

We are also conducting inhibitory activity analysis for enzymes not listed on our homepage!

We would like to introduce the "Inhibition Activity Analysis" conducted by Dojin Glocal Co., Ltd. To analyze the inhibition activity against an enzyme, the concentration of the inhibitor that inhibits 50% of a certain enzyme reaction under specific conditions is defined as one unit. For example, when evaluating an inhibitor against amylase, inhibitors of varying concentrations are added, and the concentration of the inhibitor that reduces the amount of reducing sugars produced by amylase by half is determined. [Examples of Enzyme Activity Analysis] ■ Various enzyme activity analyses of extracts and raw materials ■ Enzyme activity analysis during processing of food materials (powders, solutions, solids, etc.) ■ Activity analysis of functional components (enzyme activity, inhibition activity, antioxidant capacity, etc.) ■ International unit representation of enzyme activity such as lipase *For more details, please refer to the PDF document or feel free to contact us.

Company：同仁グローカル
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Other Analysis
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Antioxidant capacity evaluation: SOD-like activity measurement

Easily evaluate radical scavenging activity in pre-treated samples such as those subjected to dialysis!

Our company conducts activity analysis using the WST method, which can detect SOD activity (superoxide dismutase activity) with high sensitivity. We have a track record of analyzing SOD-like activity in functional foods, cosmetic ingredients, and extracts from plants, among others. The antioxidant capacity of food is thought to be related to the microbial flora in the body, and it can be viewed as a simple method to evaluate the radical scavenging activity possessed by food. [Analysis Examples] - SOD-like activity in functional foods and cosmetic ingredients - SOD-like activity in extracts from plants, etc. - SOD-like activity in samples pre-treated by dialysis, etc. - SOD-like activity in processed products *For more details, please refer to the PDF document or feel free to contact us.

Company：同仁グローカル
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Antioxidant capacity evaluation - DPPH method

A simple method to evaluate the radical scavenging activity of foods for functional foods, cosmetic ingredients, and more!

Our company conducts antioxidant capacity analysis using DPPH. By using Trolox, an antioxidant substance, the results are expressed as Trolox Equivalent Antioxidant Capacity (TEAC) values. Additionally, it is used as a simple method to evaluate the radical scavenging activity for measuring the antioxidant capacity of various food ingredients and processed products. [Analysis Examples] ■ Functional foods, cosmetic ingredients ■ Lipid-soluble extracts ■ Processed products *For more details, please refer to the PDF document or feel free to contact us.

Company：同仁グローカル
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Evaluation of biofilms using mixed bacteria

We also conduct evaluations under conditions that are more suited to the actual usage environment!

We would like to introduce our "Biofilm Evaluation Using Mixed Bacteria." Typically, to measure the anti-biofilm activity of agents or treatment substrates, biofilm formation is conducted using specific strains such as Staphylococcus epidermidis or Pseudomonas aeruginosa, cultured on media used for each bacterium. However, if you want to evaluate the effectiveness in a specific environment, it is also possible to use biofilms formed from bacteria collected from that environment. At our company, we conduct biofilm formation experiments using microbial communities collected from sinks and bathtubs, allowing for evaluations under conditions that are more relevant to the environments in which they will be used. Please feel free to contact us for more details. [Features] ■ If you want to evaluate effectiveness in a specific environment, it is possible to use biofilms formed from bacteria collected from that environment. *For more details, please refer to the PDF document or feel free to contact us.

Company：同仁グローカル
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What can be understood through inhibitory activity analysis

A variety of inhibitors have been developed for numerous applications, including pharmaceuticals!

We would like to introduce our "Inhibition Activity Analysis." Substances that function as catalysts in reactions, such as enzymes, are evaluated based on their activity rather than their quantity. Enzymes are involved in a vast number of reactions in biological systems and the environment, and by inhibiting their activity, it is possible to control specific enzyme reactions, potentially improving issues related to enzymes. As a result, numerous inhibitors have been developed for various applications, including pharmaceuticals. [Features] ■ The effectiveness of inhibitors is evaluated at the concentration that suppresses enzyme activity by 50% (IC50). *For more details, please refer to the PDF document or feel free to contact us.

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Enzyme activity analysis <Sucrase activity>

One of the digestive enzymes contained in intestinal fluid! There are analysis examples in fermented products and processed foods.

We would like to introduce our "Enzyme Activity Analysis <Sucrase Activity>." Sucrase is one of the digestive enzymes found in intestinal fluid, and typical sucrase activity analysis uses a sucrose solution. The enzyme activity is determined by measuring the amount of glucose produced through the enzyme reaction. [Analysis Examples] ■ Fermented products ■ Processed foods ■ Functional foods (inhibitory effects) *For more details, please refer to the PDF document or feel free to contact us.

Company：同仁グローカル
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Ingredient analysis
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Enzyme activity analysis <Protease activity>

Measure the activity of non-selective proteases such as acidic proteases and neutral proteases!

We would like to introduce our "Enzyme Activity Analysis <Protease Activity>". A common method for measuring low-selectivity protease activity involves adding the extracted enzyme solution to a milk casein substrate solution and conducting the enzymatic reaction at a precise temperature and time. After that, a reaction stopping solution is added to precipitate the undecomposed proteins, and the decomposed amino acids are separated. The activity that shows the color corresponding to the amount of tyrosine produced under each condition of enzymatic action is defined as protease activity. [Analysis Examples] ■ Grains ■ Fermented Foods ■ Functional Foods *For more details, please refer to the PDF document or feel free to contact us.

Company：同仁グローカル
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Ingredient analysis
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Enzyme activity analysis <Maltase activity>

One of the digestive enzymes found in saliva and intestinal fluid! There are analysis cases in fermented products and processed foods.

We would like to introduce our "Enzyme Activity Analysis <Maltase Activity>". Since maltose is a reducing sugar, measurement methods that use maltose as a substrate to determine the amount of glucose as a reducing sugar are not applicable. Therefore, p-Nitrophenyl α-D-Glucopyranoside, a chromogenic substrate, is used. The enzyme activity is determined by the amount of 4-nitrophenol produced by maltase. [Analysis Examples] ■ Fermented products ■ Processed foods ■ Functional foods *For more details, please refer to the PDF document or feel free to contact us.

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Ingredient analysis
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Enzyme activity analysis <Lactase activity>

Lactase, produced from yeast and koji as an enzyme for industrial use, is found in intestinal epithelial cells in animals!

We would like to introduce our "Enzyme Activity Analysis <Lactase Activity>". For the lactase activity analysis, we use 2-nitrophenyl galactopyranoside as a chromogenic substrate. The enzyme activity is determined from the amount of color developed by 2-nitrophenol produced in the enzyme reaction. 【Analysis Examples】 ■ Fungal Processing Products ■ Processed Foods ■ Functional Foods *For more details, please refer to the PDF document or feel free to contact us.

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Ingredient analysis
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Enzyme activity analysis <Lipase activity>

Enzymes involved in the cleavage of ester bonds in lipids! Present in many organisms such as animals, plants, and fungi.

We would like to introduce our "Enzyme Activity Analysis <Lipase Activity>". A buffer is added to an emulsion of olive oil, and the extracted enzyme solution is mixed in. The enzymatic reaction is carried out at a precise temperature and time. After that, a reaction stopping solution is added, followed by a sodium hydroxide solution. Then, a pH indicator is added, and hydrochloric acid solution is added until neutral. The difference from the blank is calculated, and the enzyme activity is determined from the amount of sodium hydroxide consumed. [Analysis Examples] ■ Fungal processed products ■ Processed foods ■ Functional foods *For more details, please refer to the PDF document or feel free to contact us.

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Ingredient analysis
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Color difference analysis

We provide numerical analysis of color differences in solutions and powders using a colorimeter!

I would like to introduce "color difference analysis." Color is perceived by the human eye as light emitted from an object, and that signal is processed by the brain to be recognized as color. Therefore, if the light emitted from an object is reflected light, it is captured as color. The reason a lemon appears yellow is that the substances on the surface of the lemon absorb light in the visible spectrum that is not within the wavelengths that humans can perceive as yellow. [Analysis Examples] ■ Drinking water, environmental water, dye solutions, and other liquids ■ Chemicals, pharmaceuticals, powders, pastes, and other solids *For more details, please refer to the PDF materials or feel free to contact us.

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【Trivia】About Fatty Acid Analysis

Essential nutrients for the body, alongside proteins and carbohydrates! Necessary for cell membrane formation and more.

This article introduces fatty acid analysis. When hearing about lipids, many may associate them with fat accumulation in the body, leading to weight gain and obesity. Additionally, many might also think of conditions such as arteriosclerosis and cardiovascular disorders. Some may recall triglyceride levels, which is one of the lipid metabolism items in health check-ups. *For more detailed information, please refer to the related links and catalog. Feel free to contact us for further inquiries.*

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【Did you know】Measuring fatty acids

Preprocessing, separation methods, sample preparation for gas chromatography analysis, and more! Here are some useful tips.

This article introduces methods for analyzing fatty acids. Including ourselves, living organisms on Earth are composed mainly of water, proteins, nucleic acids, carbohydrates, lipids, electrolytes, and so on. These components can be analyzed in various ways. If a protein is an enzyme, its activity can be evaluated by reacting it with a substance called a substrate and measuring the amount of the substance converted by the enzyme. *For detailed content of the article, please refer to the related links and catalog. For more information, feel free to contact us.

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