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Testing service Product List and Ranking from 99 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Oct 22, 2025～Nov 18, 2025
This ranking is based on the number of page views on our site.

Testing service Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Oct 22, 2025～Nov 18, 2025
This ranking is based on the number of page views on our site.

  1. イノバテスト・ジャパン 本社 Tokyo//Testing, Analysis and Measurement
  2. JAPAN TESTING LABORATORIES Gifu//Testing, Analysis and Measurement
  3. イナリサーチ Tokyo//Service Industry
  4. 4 スガ試験機 Tokyo//Testing, Analysis and Measurement
  5. 5 日本ビジネスロジスティクス（JBL） 藤沢北事業所 Kanagawa//Testing, Analysis and Measurement
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Testing service Product ranking

Last Updated： Aggregation Period:Oct 22, 2025～Nov 18, 2025
This ranking is based on the number of page views on our site.

  1. Environmental Testing (Steam Testing) Contract Service ケイヒン
  2. JIS C 60068-2-38 Temperature and Humidity Combination (Cycle) Test 日本ビジネスロジスティクス（JBL） 藤沢北事業所
  3. JIS C 60068-2-30 Temperature and Humidity Cycle Test 日本ビジネスロジスティクス（JBL） 藤沢北事業所
  4. 4 Hardness Testing Machine: Ultra Nanoindentation Tester (UNHT3)
  5. 4 Contract Testing Services for Automobiles

Testing service Product List

166～180 item / All 268 items

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Hardness test

Hardness test

Ideal for quality control tests of JIS steel materials! A hardness test that can infer tensile strength and other properties from measurement values!

The "hardness test" involves pressing a diamond or similar indenter into the surface of the test specimen and calculating the hardness value based on the diagonal length (area) or depth of the indentation created in the specimen. It is a general-purpose test that can be performed relatively easily, and from the obtained measurements, one can infer the tensile strength, crack resistance, wear resistance, and machinability of materials and welded joints. [Test Items] ■ Vickers hardness test (HV) ■ Rockwell hardness test (HR) ■ Brinell hardness test (HB) *For more details, please refer to the catalog or feel free to contact us.

  • Analytical Equipment and Devices

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K9 Lab Inc. Company Profile

K9 Lab Inc. Company Profile

We support veterinary medicine by providing animal genetic testing technology and lymphocyte culture techniques.

Our company supports veterinary medicine by providing advanced genetic testing technology to assist in the diagnosis of cancers and infectious diseases, offering lymphocyte culture techniques used in cancer immunotherapy, and developing new functional foods that can be shared between pet owners and their pets, ensuring companion animals receive appropriate examinations and treatments. Currently, we are accepting tests from animal hospitals nationwide. Furthermore, we are developing technology to apply activated lymphocyte culture techniques to the health management of livestock (with domestic and foreign patents obtained) and have begun the development of artificial red blood cells for animals, aiming for early practical application. 【Business Activities】 ■ Contracting, research, development, and technical guidance for animal clinical testing ■ Research, development, manufacturing, and sales of veterinary diagnostic drugs ■ Research, development, manufacturing, import, and sales of veterinary pharmaceuticals, reagents, and medical instruments and tools ■ Contracting and technical guidance for cell culture, preservation, and management ■ Research commissioning and technical guidance related to animal medicine ■ Other related services *For more details, please refer to the PDF materials or feel free to contact us.

  • others

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Human trial "patch test"

Human trial "patch test"

Based on the know-how cultivated through experience and achievements, we will propose tests suitable for your products!

The human patch test is an examination that evaluates the safety of a sample for human use by placing it in contact with human skin for a certain period of time to investigate the presence of primary skin irritation and allergies. The samples tested include cosmetics, quasi-drugs, fiber products, and everyday items that come into contact with the skin. The final evaluation of the test results is conducted by a dermatologist or a dermatology specialist based on the assessment of skin reactions, in accordance with domestic standards. If safety is confirmed in the final evaluation, it is permitted to label the product packaging with "Patch Tested." [Features] ■ Investigates the presence of allergies ■ High reliability and proven track record *For more details, please refer to the catalog or feel free to contact us.

  • Contract Inspection

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Toxicity testing: "Animal and cell safety testing"

Toxicity testing: "Animal and cell safety testing"

We offer a variety of tests! You can rely on us for general toxicity tests, local irritation tests, and more!

In our animal and cell safety testing, we conduct "general toxicity tests," "local irritation tests (skin irritation and eye irritation)," and "skin sensitization tests," among others. We are also considering the launch of new tests. Please feel free to consult with us. 【Tests Offered】 ■ General Toxicity Tests ■ Local Irritation Tests (Skin Irritation and Eye Irritation) ■ Skin Sensitization Tests ■ Phototoxicity Tests (Phototoxicity and Photosensitization), etc. *For more details, please refer to our catalog or feel free to contact us.

  • Other contract services

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Nihon Kolmar "Production Supply System"

Nihon Kolmar "Production Supply System"

Facilities that meet client needs. Manufacturing technology that leads the industry standard.

Nihon Colmar's "Production Supply System" has continuously pursued improvements in production technology to ensure the efficient and economical supply of high-quality products. We have been engaged in relentless research and efforts to enhance our facilities. We have developed excellent product planning and innovative methods to realize that production, establishing a flexible production system that can effectively handle both the most efficient mass production methods and the small-scale production required by the diversification of consumer needs. In every aspect of quality, quantity, and cost, we will continue to work with maximum effort to ensure your satisfaction. [Facilities Owned] ■ Pack Injection Machine ■ Fiber Filling ■ Hot Air Tube Filling Machine ■ Vacuum Emulsification Equipment ■ Skincare Manufacturing Line, etc. *For more details, please refer to our catalog or feel free to contact us.

  • OEM Manufacturing Services
  • OEM

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General Toxicity Test for Pharmaceutical Safety Evaluation

General Toxicity Test for Pharmaceutical Safety Evaluation

Support for toxicity testing from the screening stage to entering clinical trials!

Inari Research supports toxicity testing from the screening stage until entering clinical trials (clinical studies). We conduct a wide range of tests based on our extensive testing experience and accumulated background data in standard test systems such as mice, rats, rabbits, dogs, and of course, monkeys. The tests are conducted in a GLP-compliant facility that has obtained certification from AAALAC International (Association for Assessment and Accreditation of Laboratory Animal Care International). We can complete a series of non-clinical test sets, including genotoxicity tests and safety pharmacology tests necessary to enter clinical trials (Phase I), with the final report preparation finished within six months. 【Main Types of Tests】 ■ Single-dose tests ■ Expanded single-dose toxicity tests ■ Repeated dose tests for 2 weeks, 4 weeks (1 month), 13 weeks (3 months), 26 weeks (6 months), 39 weeks (9 months), and 52 weeks (12 months) ■ Various dose-setting tests ■ General toxicity tests in the drug discovery exploration stage, etc. *For more details, please refer to the PDF document or feel free to contact us.

  • Contract Inspection

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INA NOTES June 2017 No.5

INA NOTES June 2017 No.5

Features on international trends in animal welfare and initiatives related to marmoset testing projects.

"INA NOTES December 2017 No.5" is a publication by Inari Research Co., Ltd., which conducts safety testing and pharmacological efficacy testing for the development of pharmaceuticals, medical devices, pesticides, food, and other chemical substances. This publication features the latest technological information, a special section on drug dependency testing, and initiatives related to the marmoset testing project, along with diagrams and photographs. [Contents] ■ SEND Reports: Initiatives for SEND by pathologists ■ Series: Initiatives of the marmoset testing project ■ Special Feature: AAALAC International Site visit and international trends in animal welfare ■ Conference participation report ■ TOPICS ■ Announcements *For more details, please refer to the PDF document or feel free to contact us.

  • Testing Equipment and Devices

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Safety testing of pharmaceuticals: Tests using young animals.

Safety testing of pharmaceuticals: Tests using young animals.

Support for single and repeated dose toxicity tests using young animals with a wealth of experience!

Inari Research supports toxicity testing from the screening stage until entering clinical trials (clinical studies). We conduct a wide range of tests based on our extensive testing experience and accumulated background data in standard test species such as mice, rats, rabbits, dogs, and of course, monkeys. The tests are conducted in a GLP-compliant facility that has obtained certification from AAALAC International (Association for Assessment and Accreditation of Laboratory Animal Care International). A series of non-clinical test sets, including genotoxicity tests and safety pharmacology tests necessary to enter clinical trials (Phase I), can be completed with the final report prepared within six months. [Test using young animals] ■Animal species: Rats, Dogs ■Administration timing: - Young rats can be administered orally, intravenously, or subcutaneously from day 4 of age; transdermal administration is possible from day 23 onwards. - Young dogs can start administration from 3 weeks of age. ■Routes of administration: Oral, intravenous, subcutaneous, transdermal *For more details, please refer to the PDF materials or feel free to contact us.

  • Contract Inspection

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Safety testing of pharmaceuticals: "Genotoxicity testing"

Safety testing of pharmaceuticals: "Genotoxicity testing"

We offer tests tailored to your needs, from screening tests to application tests!

Inari Research supports toxicity testing from the screening phase to the entry into clinical trials (clinical studies). In addition to application tests in accordance with guidelines, our staff, who have extensive experience and achievements, will also handle screening tests. We conduct our tests at a GLP-compliant facility that has obtained certification from AAALAC International (the Association for Assessment and Accreditation of Laboratory Animal Care International). A series of non-clinical test sets, including genotoxicity tests and safety pharmacology tests necessary to enter clinical trials (Phase I), can be completed with the final report prepared within six months. 【Genotoxicity Tests】 ■ Reverse mutation test (Ames test) ■ In vitro / in vivo chromosome aberration tests ■ In vitro / in vivo micronucleus tests ■ Phototoxicity tests (3T3 cells) ■ In vivo comet assay *For more details, please refer to the PDF materials or feel free to contact us.

  • Contract Inspection

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Digitalization Service for Pathology Slides

Digitalization Service for Pathology Slides

Share specimen data to achieve faster pathological evaluations! Duplication and sharing are also possible!

At Inari Research, we have introduced a virtual slide scanner that converts pathological specimen slides into high-resolution digital data. This allows us to provide pathological specimen slides in digital format. By converting to digital data, the same sample can be observed by multiple people, enhancing convenience for discussions and other activities. Additionally, with network compatibility, specimen data can be shared, enabling faster pathological evaluations. 【Features】 - Multiple people can observe the same sample - Eliminates time lag in specimen delivery - No risk of glass sample damage or loss - Allows observation from whole to magnified images, similar to a microscope - High-resolution images that remain clear even when zoomed in on details We perform rapid work with high-speed scanning. We also support bright field and fluorescence scanning, as well as double-sized slides, improving convenience without compromising the quality of traditional glass samples. *For more details, please refer to the PDF document or feel free to contact us.

  • Other contract services

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"Safety Testing of Pharmaceuticals Using Marmosets" *Presentation materials for the conference are provided.

"Safety Testing of Pharmaceuticals Using Marmosets" *Presentation materials for the conference are provided.

Detection of human-like responses with a small amount of test substance. Successful development of a new CPP test.

Our company conducts "safety testing of pharmaceuticals using marmosets," which allows for the efficient acquisition of non-clinical data. Marmosets are small primates weighing between 250 to 500 grams, providing the following advantages for conducting tests, such as requiring smaller amounts of test substances. 【Features】 ◎ Compared to cynomolgus monkeys, valuable test substances are needed in smaller quantities (about 1/10) ◎ Compared to rats and dogs, human-like pharmacological reactivity can be expected ★ Currently, we are compiling and presenting "conference presentation materials" summarizing test data and more. You can view them immediately via the "Download" link.

  • Other Testing Contract

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Glossiness of plastic materials

Glossiness of plastic materials

Mechanical properties such as tensile strength, bending strength, impact strength, etc., as well as electrical properties such as volume, surface resistivity, and chargeability are also supported!

Our company conducts measurements of the glossiness of plastic materials. Glossiness, referred to as mirror glossiness in JIS Z8741, measures the degree of gloss (light reflection) and expresses it in numerical values. The higher the gloss, the larger the resulting value. In addition to glossiness, we can also measure optical properties such as haze, hue, refractive index, and transmittance. 【Measurement Conditions】 ■Applicable Standards: JIS Z8741 ■Standard Test Piece Shape: 15mm x 45mm or larger 　*If the sample is small, a spacer can be created to accommodate it. ■Equipment: Gloss Meter VG7000 / Nippon Denshoku Kogyo *For more details, please download the PDF or feel free to contact us.

  • Contract measurement
  • Other physical property measurements and component analysis

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Gene introduction modification! Analysis using cells and tissues! Production of gene-introduced cells.

Gene introduction modification! Analysis using cells and tissues! Production of gene-introduced cells.

Leave the vector design to us with just the specification of genes and cells! We accept gene introduction and modification for various types of cells, as well as diverse analyses using cells and tissues!

★Do you have any of the following concerns? - "I want to specify only the genes and cells, and have the vector design taken care of for me." - "I want to modify the expression vector into my preferred form and have it created." - "I would like to conduct experiments on cells that have no prior experience with gene introduction." If you have any of these concerns, please leave it to us! We offer services related to gene introduction and modification in various cells (animals, microorganisms), as well as diverse analyses using cells and tissues. Collaborations with other biofields for analysis are also possible. 【Flow of Contracted Testing and Experimental Items】 1. Hearing 2. Construction of expression vector 3. Introduction of expression vector into cells 4. Selection of vector-introduced cells (cell establishment) 5. Expression analysis of introduced genes in established cells *For more details, please refer to the PDF document or feel free to contact us.

  • Contract Analysis
  • Contract Analysis
  • Contract Inspection

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Skin cell-related business

Skin cell-related business

Various evaluations related to skin and beauty can be performed using normal human skin cultured cells, etc.!

If you are unsure how to conduct cell tests according to your development objectives, or if you want to obtain accurate test data but lack the necessary equipment or experienced cell culture personnel, please leave it to us. We will evaluate various cell functions using cultured cells. We can assess using a variety of methods in the fields of 'cells and genes,' 'proteins,' and 'drug discovery screening.' Our evaluations focusing on the effects of test substances can include various assessments related to skin and beauty using normal human skin cultured cells. 【Flow of Contracted Testing and Experimental Items】 1. Hearing 2. Proposal of Testing Methods 3. Securing Cells and 3D Skin Models 4. Conducting Preliminary Tests 5. Conducting Main Tests and Preparing Test Reports *For more details, please refer to the PDF document or feel free to contact us.

  • Contract Analysis
  • Contract Analysis
  • Contract Inspection

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Ruihui Science Biological Co., Ltd. WET (Whole Effluent Toxicity Test) Testing Contract Service

Ruihui Science Biological Co., Ltd. WET (Whole Effluent Toxicity Test) Testing Contract Service

We offer contracted services for full drainage toxicity testing.

At Ruihui Biological Co., Ltd., we conduct biological impact tests related to chemical substances. One of these tests is the WET (Whole Effluent Toxicity) test using aquatic organisms such as algae, water fleas, and fish, which we offer as a contracted service. We also conduct ecological impact tests using other organisms. For details on the scale of the tests and the contracted services, please feel free to contact us. [Contracted Services] ■ Whole Effluent Toxicity Test using Aquatic Organisms *For more details, please refer to our catalog or feel free to contact us.

  • Other Contract Life Science Specialization

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