We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for Contract Services.
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Contract Services Product List and Ranking from 45 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 03, 2025～Sep 30, 2025
This ranking is based on the number of page views on our site.

Contract Services Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 03, 2025～Sep 30, 2025
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. 味の素コージンバイオ Saitama//Raw materials for reagents and chemicals
  4. 4 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
  5. 5 コバヤシ コバゾール事業部 Tokyo//Resin/Plastic
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Contract Services Product ranking

Last Updated： Aggregation Period:Sep 03, 2025～Sep 30, 2025
This ranking is based on the number of page views on our site.

  1. Meets WFI standards! Injectable water suitable for preparing media and buffers, as well as for washing. 味の素コージンバイオ
  2. Liquid compound "Kobazole" コバヤシ コバゾール事業部
  3. 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
  4. 4 Panasonic Excel Products Co., Ltd. Business Introduction パーソルファクトリーパートナーズ 宮崎テクニカルセンター
  5. 5 Noodle packaging co-extrusion film "PLM-1" 宏栄 大阪本社

Contract Services Product List

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Contracted service "Design Supplement"

Contracted service "Design Supplement"

A new service for maintaining health that connects both parties.

"Design Supplement" is a new system provided by Miz Variety Co., Ltd. that supplies 100 different types of supplements for 100 individuals. Manufacturing, packaging, and shipping are carried out in a one-stop process within a new clean room facility managed with strict security. We offer personalized supplements tailored just for you, packaged individually by experts. If it's "Design Supplement," please leave it to us. 【Features】 ■ Personalized supplements provided by experts ■ Individually packaged ■ Robust security ■ Thorough management within a clean room *For more details, please refer to the catalog or feel free to contact us.

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INA NOTES June 2016 No.3

INA NOTES June 2016 No.3

Publication of initiatives on animal welfare and alternative methods, as well as reports from the Japanese Society for Regenerative Medicine conference.

"INA NOTES June 2016 No.3" is a publication by Inari Research Co., Ltd., which conducts safety testing and efficacy pharmacology testing for the development of pharmaceuticals, medical devices, pesticides, food, and other chemical substances. This publication includes a report on participation in the 15th Annual Meeting of the Japanese Society for Regenerative Medicine, as well as research presentation reports from the 7th Annual Meeting of the Japanese Society for Safety Research, and information on the marmoset testing project, accompanied by graphs and photographs. [Contents] ■ Efforts towards animal welfare and alternative methods ■ Participation report: 15th Annual Meeting of the Japanese Society for Regenerative Medicine ■ Research presentation report: 7th Annual Meeting of the Japanese Society for Safety Research ■ Marmoset testing project for small primates - Report No. 3 - ■ Recent events, etc. *The downloadable version is a "digest version." If you would like the "full version," please feel free to contact us.

  • Testing Equipment and Devices

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Safety testing of pharmaceuticals: "Reproductive and developmental toxicity testing"

Safety testing of pharmaceuticals: "Reproductive and developmental toxicity testing"

Top-class achievements in the country with abundant background data!

Inari Research's reproductive and developmental toxicity testing boasts top-class achievements in Japan, backed by reliable technology and extensive background data. Even in reproductive tests where stress on the mother animal directly affects the evaluation, we continue to collect stable data through various administration routes such as oral, intravenous, subcutaneous, and transdermal. Certified reproductive and developmental toxicity specialists support the testing from design to evaluation. 【Main Types of Tests】 ■ Tests that encompass all reproductive and developmental processes as outlined in ICH guidelines are possible: - Tests related to fertility and early embryonic development up to implantation (mice, rats) - Tests concerning prenatal and postnatal development as well as the functions of the mother animal (rats) - Tests related to embryonic and fetal development (mice, rats, rabbits) - Single tests (rats) *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: Analysis of test substances

Safety testing of pharmaceuticals: Analysis of test substances

For analysis of safety tests, turn to Inari Research with its extensive experience and track record!

At Inari Research, we conduct analyses of test substances and dosing solutions used in safety testing. GLP-compliant implementation is possible. We also have a track record of analyses in multi-site studies. 【Analysis of Test Substances】 ■ Method validation ■ Concentration verification, uniformity, stability, and characterization analysis 【Regarding Concentration Verification, Uniformity, Stability, and Characterization Analysis】 ■ Concentration verification and stability/uniformity testing of dosing solutions - Using HPLC, spectrophotometers, ELISA kits, etc. ■ Characterization analysis and stability of test substances (active ingredients and formulations) - Using HPLC, TLC, spectrophotometers, pH meters, Karl Fischer moisture meters, osmotic pressure meters, etc. *For more details, please refer to the PDF document or feel free to contact us.

  • Contract Inspection

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The use of "Microsampling" in small animal safety testing.

The use of "Microsampling" in small animal safety testing.

Reduce the amount of test substances and costs! It is possible to link toxicity evaluation with blood drug concentration!

Inari Research utilizes the method of "Microsampling," which involves blood collection of 50μL or less, in small animal safety testing. This consideration aligns with the 3Rs (Reduction, Replacement, Refinement). We obtain TK Profiles using toxicology test animals (rats and marmosets). Additionally, we can link toxicity evaluations to blood drug concentrations, reduce the amount of test substances, and lower costs. 【Features】 ■ Consideration for the 3Rs (Reduction, Replacement, Refinement) ■ Obtaining TK Profiles using toxicology test animals (rats and marmosets) ■ Conducting TK on the same satellite animals (mice) ■ Ability to link toxicity evaluations to blood drug concentrations ■ Reduction of test substance amounts and cost savings In Plasma Micro-Sampling (PMS): ■ Blood collection volume reduced to 1/15 to 1/10 ■ Measurement sensitivity increased by 20 times *Please feel free to contact us regarding toxicology test design and the development of high-sensitivity measurement methods.

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[Free Gift!] Poster Presentation on Tests Using Marmosets

[Free Gift!] Poster Presentation on Tests Using Marmosets

Ideal for safety evaluation of small amounts of test substances and biopharmaceuticals! We are currently presenting a compilation of conference posters on tests using marmosets!

We are pleased to present a report poster summarizing the marmoset testing system developed by Inari Research, which can provide effective non-clinical data early on! Tests using the small primate marmoset require only a small amount of test substance and are expected to have higher cross-reactivity with humans compared to rats in the development of biopharmaceuticals. [Published Catalog] - Safety Pharmacology Marmoset FOB Test - Safety Pharmacology Marmoset Telemetry Test - Marmoset Combination Repeated Dose Toxicity Test

  • Other Testing Contract

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Quality testing service for regenerative medicine products: "Tumorigenicity Testing"

Quality testing service for regenerative medicine products: "Tumorigenicity Testing"

We will conduct in vivo and in vitro tumorigenicity tests that are essential for quality control of iPS cell products and others.

- In vivo tumorigenicity test Using immunodeficient animals (NOG mice), we evaluate the tumorigenicity of the test samples during the observation period. - In vitro tumorigenicity test We culture, amplify, and observe the test samples to directly detect undifferentiated pluripotent liver cells. (Culture amplification method) We are participating in a validation project for testing methods (MEASURE) supported by AMED, conducting experimental studies on testing methods at our facility. We have a track record of long-term breeding of NOG mice and possess background data.

  • Contract Inspection

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Get to know the current state of Inari Research! Latest version of INA NOTES.

Get to know the current state of Inari Research! Latest version of INA NOTES.

Inari Research's corporate information magazine, active in the field of safety testing! It also includes initiatives related to GLP compliance and marmoset testing.

Inari Research, which offers contract services such as safety testing and pharmacological efficacy testing, is currently providing the corporate information magazine "INA NOTES No.6," which features our latest topics, including non-clinical related technical information. The magazine includes a special feature on the recent status and results of the GLP compliance investigation, as well as reports from seminar participation and information on paper presentations. [Contents (excerpt)] ■ SEND Event Report: 5th Hamamatsu Toxicology Testing Forum, 2nd Inari Research SEND Seminar ■ Series: Initiatives in Marmoset Testing Business ■ Special Feature: Inari Research's GLP Compliance ■ TOPICS: A research paper using our MHC monkeys has been published *You can view the "Digest Version" from the download button. If you would like the "Complete Version," please feel free to contact us.

  • Contract Inspection

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Safety Testing Contract Services

Safety Testing Contract Services

We will respond to your request for the swift and reliable implementation of the examination.

At Inari Research, we conduct safety testing for pharmaceuticals, medical devices, chemicals, pesticides, and food. We are also well-regarded for our consulting services, including development consultations and regulatory affairs support. 【Types of Tests】 ◎ General Toxicity Test ◎ Genotoxicity Test ◎ Reproductive and Developmental Toxicity Test ◎ Carcinogenicity Test ◎ Safety Pharmacology Test ◎ Local Irritation Test ◎ Immunotoxicity Test ◎ Dependence Test ◎ Analysis of Test Substances ◎ Drug Concentration Measurement in Biological Samples *For more details, please refer to the materials. Feel free to contact us with any inquiries.

  • Contract Inspection

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Poster Presentation Collection of Non-Clinical Trial Contract Services

Poster Presentation Collection of Non-Clinical Trial Contract Services

Presentation materials from the Japanese Society of Toxicology Annual Meeting compiled for three years.

Our company, which provides non-clinical trial contract services, focuses on research and development of cutting-edge technologies to meet advanced needs, and we present our findings in academic journals and conferences. We have participated in the Japan Society of Toxicology (JSOT) annual meetings for over 20 years, and this time, we are offering the "poster presentation materials" from the last three years for free. Please take this opportunity to verify our technological capabilities. 【Contents (partial)】 ◎ Application of micro-CT in non-clinical trials ◎ Verification of the detection accuracy of the reinforcing effects of central nervous system depressants in rat self-administration tests using CPP ◎ Verification of the detection accuracy of the reinforcing effects of positive control drugs in intravenous drug self-administration experiments using macaques ◎ Effects of fentanyl citrate on the respiratory system of rats *For more details, please refer to the materials. Feel free to contact us with any inquiries.

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FFF 3D printing resin material | LUVOCOM 3F

FFF 3D printing resin material | LUVOCOM 3F

"LUVOCOM 3F" is a resin material for FFF (FDM).

"LUVOCOM 3F" is a resin material for FFF (FDM) that is sold in pellet form. It is used as a raw material for filament extrusion and as a raw material for direct print methods. We offer various base resin materials such as PET, PA, TPU, PPS, and PEEK. Thanks to its unique material design, it minimizes warping during molding, allowing for easy shaping even without a high-temperature chamber. Additionally, it has the characteristic of achieving high strength in the layering direction, making it suitable for parts that require strength in industrial applications. In particular, the carbon fiber reinforced grade achieves very high strength compared to other products. LUVOCOM 3F is a material from LEHMANN & VOSS, a German company (hereinafter referred to as LEHVOSS). LEHVOSS specializes in the development and production of specialty compound resin materials and has production bases in Germany, the United States, and China. They have extensive experience in material development and sales in the 3D printing industry and have built a wide network with printer manufacturers and service bureaus around the world.

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  • Engineering Plastics
  • plastic
  • Composite Materials

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Functional Filler | Amutetra

Functional Filler | Amutetra

Amutetra is the world's first industrially successful tetra pod-shaped zinc oxide.

Amutetra is a needle-like single crystal of zinc oxide, created through a groundbreaking manufacturing process that involves heat treatment under a special atmosphere using high-purity zinc particles as raw materials. In addition to the excellent properties of its single crystal structure, Amutetra exhibits a unique composite effect not found in other composite fillers due to its most distinctive feature, the three-dimensional shape (tetrapod shape). Specifically, by mixing it with resins, rubber, paints, and other materials, it can impart various effects such as: - Braking performance (tires, shoes) - Thermal conductivity (resins, sheets) - Electromagnetic wave absorption (rubber, paints) - Dimensional stability (precision molded products) - Pressure resistance (seal rings) - Wear resistance (gears, bearings) - Static electricity prevention (resins, films) - Micro reinforcement (adhesives, resins) - Filtration properties (filters) - Ultraviolet absorption (cosmetics) - Super water-repellent effect (paints) - Antibacterial properties (anti-algal properties)

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  • Fine Ceramics
  • Composite Materials

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Flexible compound resin

Flexible compound resin

LUVOCOM sliding compounds are resin compound materials that improve sliding properties and friction/wear characteristics through a combination of various fillers.

By adding materials such as PTFE, graphite, mineral fillers, carbon fibers, glass fibers, aramid fibers, and nano-fillers, we improve surface lubricity and friction/wear characteristics. The benefits of using sliding compound materials include the following points: - It is possible to maintain a clean state as there is no need to use lubricants. - There are no additional costs associated with using lubricants. - It is possible to continue exhibiting sliding properties for an extended period. In addition to sliding properties and friction/wear characteristics, we also implement measures to keep the coefficient of linear expansion low. These compound resin materials are resistant to corrosion and oxidation caused by moisture, acids, and alkalis, making them suitable as alternative materials to metals in applications where metal corrosion is a common issue. As base resins, we have a proven track record with many resins such as PAEK, PEEK, PEI, PES, PPS, PPA, PA66, PA6, POM, and PBT. We will propose appropriate combinations of base resins and various fillers based on the customer's application.

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  • Engineering Plastics

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Silicone Masterbatch for Sliding | EverGlide

Silicone Masterbatch for Sliding | EverGlide

EverGlide is a pelletized masterbatch material that is highly filled with ultra-high molecular weight silicone (ultra-high molecular weight polysiloxane) in a thermoplastic resin.

EverGlide is a pelletized masterbatch material that is highly filled with ultra-high molecular weight silicone (ultra-high molecular weight polysiloxane) in a thermoplastic resin. By adding this masterbatch to thermoplastic resins, improvements in wear resistance and sliding properties can be expected. Ultra-high molecular weight silicone is more durable than conventional silicone and excels in wear resistance under harsh conditions. It features high-purity ultra-high molecular weight silicone that is uniformly dispersed and does not bleed out. Since it uses a different technology from PTFE, it can be used as a sliding material that complies with PFAS regulations and is free of fluororesins. It is widely applicable from super engineering plastics like PEEK and PPS to engineering plastics like PA and POM, as well as general-purpose plastics like PP and PE. Synergistic effects can also be expected when blended simultaneously with other sliding fillers such as PTFE, carbon fibers, molybdenum disulfide, and graphite.

  • Engineering Plastics

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Special Additives and Compatibilizers | AddiCo

Special Additives and Compatibilizers | AddiCo

AddiCo special additives are additives that have functions such as impact resistance enhancers, compatibilizers, and chain extenders.

The main applications are as follows: 1) Compatibilizers and impact modifiers for polymer blends - Matte finishes for PC/ABS, etc. - Blends of biodegradable plastics: PLA/SMA, PLA/ABS, etc. - Polyolefin-based: PO/PMMA, PO/TPU, etc. 2) Chain extenders for biodegradable plastics - Injection molding applications - Fiber applications 3) Polar modification of polypropylene and TPO

  • plastic
  • Engineering Plastics

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