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Contract Services Product List and Ranking from 514 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Dec 17, 2025～Jan 13, 2026
This ranking is based on the number of page views on our site.

Contract Services Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Dec 17, 2025～Jan 13, 2026
This ranking is based on the number of page views on our site.

  1. アズサイエンス 松本本社 Nagano//Trading company/Wholesale
  2. JAPAN TESTING LABORATORIES Gifu//Testing, Analysis and Measurement
  3. コバヤシ コバゾール事業部 Tokyo//Resin/Plastic
  4. 4 TAKAYA Corporation Okayama//Industrial Electrical Equipment
  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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Contract Services Product ranking

Last Updated： Aggregation Period:Dec 17, 2025～Jan 13, 2026
This ranking is based on the number of page views on our site.

  1. Mouse Tail Vein Automatic Injection System "AUTiv" アズサイエンス 松本本社
  2. Low Temperature Constant Temperature and Humidity Device / Low Temperature Constant Humidity Device HIFLEX NEO-ES アズサイエンス 松本本社
  3. Liquid compound "Kobazole" コバヤシ コバゾール事業部
  4. 4 Safety Specification Constant Temperature Oven for Solvent Drying HISPEC HG Type アズサイエンス 松本本社
  5. 5 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

Contract Services Product List

691～705 item / All 1148 items

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Contracted services for research - Oligo DNA synthesis

Contracted services for research - Oligo DNA synthesis

We offer contract synthesis of oligo DNA with a focus on quality.

At Bex Corporation, we offer contract synthesis of oligo DNA (normal/modification/special). We accept requests for mixed bases (Mix oligo), inosine insertion, special oligo synthesis, S-derivatization, methylation, and chimera synthesis. Additionally, fluorescent labeling at the 5' end, 3' end, and both ends is possible. 【Features】 ■ Quality-focused ■ Fluorescent labeling at the 5' end, 3' end, and both ends is possible *For more details, please refer to the catalog or feel free to contact us.

  • Custom reactions and synthesis
  • DNA/RNA synthesis

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Contract Service "Contract Synthesis Service in the Pharmaceutical Materials Field"

Contract Service "Contract Synthesis Service in the Pharmaceutical Materials Field"

Independent design of new synthesis routes! Proposal-based services are available.

Our company possesses the technological capability to respond to each stage of organic synthesis, including literature research, exploration of synthesis routes, creation and improvement of synthesis manuals, and provision of synthesized products, based on over 25 years of experience in organic synthesis process scheme development. We have a wealth of experience in multi-step synthesis involving more than 10 steps. Additionally, we independently design new synthesis routes and can engage in proposal-based business. 【Features】 ■ Possession of technology to respond to each stage of synthesized product provision ■ Abundant track record ■ Independent design of new synthesis routes ■ Capability for proposal-based business *For more details, please refer to our catalog or feel free to contact us.

  • Custom reactions and synthesis
  • Other contract services
  • others

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Contracted Service: "Contract Synthesis Service for Electronic Materials"

Contracted Service: "Contract Synthesis Service for Electronic Materials"

Experience in numerous special reactions! Technology for custom synthesis of various electronic materials!

We offer contract synthesis services for electronic materials. With extensive experience in various coupling reactions, low-temperature water-free reactions, ozone oxidation reactions, and many other special reactions, we possess the technology for custom synthesis of various electronic materials using our unique know-how. Please consult us when you need various functional organic compounds and electronic materials. 【Features】 ■ Abundant experience in special reactions ■ Unique know-how ■ Custom synthesis of various electronic materials is possible *For more details, please refer to our catalog or feel free to contact us.

  • Custom reactions and synthesis
  • Other contract services
  • others

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Dried beer yeast (for pet food)

Dried beer yeast (for pet food)

Dried brewer's yeast for pet food

This is dried beer yeast from Vietnam that has been heated and dried to inactivate the yeast after beer brewing. It is rich in nutrients such as amino acids and proteins. *This product is not for human consumption, but for pet food use.*

  • Excipients
  • Food ingredients (powder)

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We will solve your problem with "precision distillation."

We will solve your problem with "precision distillation."

When you're troubled by impurities, leave it to the "distillation specialists"!

Our company specializes in contract distillation services. We have introduced new distillation equipment and analytical instruments. With advanced distillation technology and enhanced quality control levels, we aim to achieve the highest quality and yield through meticulous distillation techniques. Please feel free to contact us when you need our services. 【For concerns like these】 ■ I want to produce high-purity products using actual equipment. ■ I want to produce samples in the hundreds of kilograms. ■ I want to test samples ranging from a few kilograms to several tens of kilograms. ■ I want to produce compounds that are easy to polymerize/depolymerize. ■ I want to distill/flake high-melting-point substances. *For more details, please refer to the PDF materials or feel free to contact us.

  • Distillation Apparatus

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ELISA kit manufacturing contract service

ELISA kit manufacturing contract service

Support for design development and manufacturing sales approval application as in vitro diagnostic medical devices is available!

At Special Immunology Research Institute Co., Ltd., we offer "ELISA Kit Manufacturing Contract Services." We can also accommodate requests for research reagents from medical device, cosmetics, and food companies. We have extensive experience and a proven track record in contract manufacturing of ELISA kits for food manufacturers, medical device manufacturers, and others. 【Features】 ■ Support for design development and manufacturing sales approval applications as in vitro diagnostic pharmaceuticals ■ Extensive experience and proven track record in contract manufacturing of ELISA kits ■ Research reagents can be accommodated for requests from medical device, cosmetics, and food companies ■ We have obtained manufacturing business permission for in vitro diagnostic drugs and are certified with ISO13485 ■ Capable of contract manufacturing for research reagents and in vitro diagnostic pharmaceuticals *For more details, please refer to the PDF materials or feel free to contact us.

  • Contract manufacturing

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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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E.N.P. Pharmaceutical Co., Ltd. Hard Capsule Contract Service

E.N.P. Pharmaceutical Co., Ltd. Hard Capsule Contract Service

Ideal for health food powders, granules, or food ingredients that are difficult to consume as they are!

At E.N.P. Pharmaceutical Co., Ltd., we accept contract manufacturing (OEM) of health foods (supplements). "Hard capsules" consist of a cylindrical body and cap made from gelatin or plant-derived materials. They primarily contain powdered or granulated health food (supplement) ingredients, which can be filled directly or mixed with several types of powders, then packed into the body and capped for manufacturing. Please feel free to consult us first. 【Features】 ■ Food ingredients that are difficult to consume due to odor or taste become easier to take ■ Materials are derived from gelatin or plant sources ■ Ideal for health food powders and granules *For more details, please refer to the catalog or feel free to contact us.

  • OEM
  • Other contract services

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E.N.P. Pharmaceutical Co., Ltd. Contract Packaging Services

E.N.P. Pharmaceutical Co., Ltd. Contract Packaging Services

Various types of packaging processing are possible, including "aluminum zipper bags" that excel in moisture resistance and light blocking!

E.N.P. Pharmaceutical Co., Ltd. offers contract manufacturing (OEM) of health foods (supplements). We provide various types of packaging processing, including "aluminum zipper bags" and "bottles" (glass bottles, plastic bottles), which excel in moisture resistance and light shielding. Please feel free to consult us first. 【Service Details】 ■ Packaging processing of health foods (supplements) *For more details, please refer to our catalog or feel free to contact us.

  • OEM
  • Other contract services

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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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