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Testing Services Product List and Ranking from 96 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Dec 10, 2025～Jan 06, 2026
This ranking is based on the number of page views on our site.

Testing Services Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Dec 10, 2025～Jan 06, 2026
This ranking is based on the number of page views on our site.

  1. UL Japan Tokyo//Testing, Analysis and Measurement
  2. キューセス Tokyo//Electronic Components and Semiconductors
  3. 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
  4. 4 JAPAN TESTING LABORATORIES Gifu//Testing, Analysis and Measurement
  5. 5 ロンビック Mie//Resin/Plastic
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Testing Services Product ranking

Last Updated： Aggregation Period:Dec 10, 2025～Jan 06, 2026
This ranking is based on the number of page views on our site.

  1. Reliability testing services specialized for automotive equipment. UL Japan
  2. SEMI F47/F42: Voltage Sag Immunity キューセス
  3. Resin, plastic materials FMVSS No. 302 combustion test ロンビック
  4. Filtration performance testing service Sartorius Stedim Japan K.K.
  5. 4 Contract testing services using light irradiation (weather resistance testing / environmental testing) 岩崎電気 光・環境事業部

Testing Services Product List

136～150 item / All 166 items

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Legionella Bacteria Test "HER-LG Pack"

Legionella Bacteria Test "HER-LG Pack"

A testing kit that sends reliable water quality test certificates to improve customer service!

The "HER-LG Pack" is the ideal package for those considering regular voluntary testing for Legionella bacteria. Tests are conducted at HER Microbial Hygiene Laboratory, a company registered for environmental measurement certification and building drinking water quality inspection, and a reliable water quality inspection certificate will be sent. By displaying the water quality inspection certificate and the completed inspection seal within the facility, it enhances the appeal of safety and further improves customer service. 【Features】 ■ Supports Legionella bacteria testing ■ Ideal for voluntary testing ■ Enhances customer service ■ Suitable for various scenarios ■ Trusted analytical results *For more details, please refer to the catalog or feel free to contact us.

  • Other Sanitation Inspections
  • Other analysis and evaluation services

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Water quality analysis - Legionella species testing (bathtub water, humidifiers, cooling towers, etc.)

Water quality analysis - Legionella species testing (bathtub water, humidifiers, cooling towers, etc.)

Legionella: As short as 10 business days!

Legionella bacteria, when they infect humans, cause an infectious disease known as Legionnaires' disease. In nature, they are found in small amounts in soil and freshwater, but the likelihood of direct infection from these sources is almost nonexistent. However, conditions in places like baths and cooling towers are conducive to the proliferation of Legionella bacteria, so even a small aerosol (water spray) can contain a large number of Legionella bacteria, which can lead to infection when inhaled. Legionnaires' disease is an infection that occurs when aerosols contaminated with Legionella bacteria are inhaled into the body. Its symptoms can be broadly categorized into Legionella pneumonia and Pontiac fever, which is a febrile illness similar to influenza. Additionally, there have been reports of rare symptoms such as inflammation due to skin contact. Special caution is needed for the elderly, patients, and infants who have inherently low immunity. Legionnaires' disease is classified as a Category IV infectious disease under the Infectious Disease Control Law, and physicians who diagnose it are required to report it immediately to the health department. For more details, please contact us or refer to the catalog.

  • Contract Inspection

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Safety testing of Escherichia coli and yeast cell strains.

Safety testing of Escherichia coli and yeast cell strains.

Rich experience and accumulated achievements! Reliable technology, trusted bio-related animal testing.

Mediridge Co., Ltd. provides a wide range of services for the establishment of microbial and yeast-derived cell lines for biopharmaceutical development, from non-clinical trials to clinical sample analysis. Using new equipment and reliable technology, we conduct tests in compliance with GLP on the following items. In particular, for in vivo tests such as pharmacokinetics (PK) and toxicokinetics (TK) measurements, as well as immunogenicity (ADA) against drugs, we have BLS-2 facilities and offer advanced know-how and technology at reasonable prices. 【Main Testing Items】 ■ Bioassays and potency tests using cells ■ Custom host protein measurements ■ Lot release testing ■ Support for non-clinical and clinical trials ■ Binding quantification methods and immunological measurement methods, etc. *For more details, please refer to our catalog or feel free to contact us.

  • Other Testing Contract
  • Other contract services
  • Other analysis and evaluation services

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Sodium Chondroitin Sulfate *Many successful cases! We accept test analyses!

Sodium Chondroitin Sulfate *Many successful cases! We accept test analyses!

Attention quality managers! Leave the troublesome testing to us. We are a GMP compliance testing inspection organization in the Toyama Prefecture Pharmaceutical Policy Division!

【Examination Overview】 Standards for Non-Pharmaceutical Products in the Japanese Pharmacopoeia - Purity Test (2) Chloride - Purity Test (3) Sulfate Isn't it quite challenging to conduct tests associated with raw material acceptance? Wouldn't it be better to effectively utilize costs, personnel, and time for your core business (product development, management of in-house products) to further expand your company's sales? Our company has been certified as a GMP-compliant testing institution by the Pharmaceutical Policy Division of Toyama Prefecture. We have received analysis and testing orders from numerous pharmaceutical companies, health food companies, and cosmetic companies both within and outside the prefecture. *Includes back data and operation records. *Please feel free to contact us for more details.

  • Contract Inspection
  • Contract measurement

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Isopropanol - Numerous achievements! We accept testing and analysis for pharmaceutical companies!

Isopropanol - Numerous achievements! We accept testing and analysis for pharmaceutical companies!

Attention quality managers! Leave the troublesome testing to us. We are a GMP compliance testing organization in the Pharmaceutical Policy Division of Toyama Prefecture!

【Exam Overview】 Seventeenth Revision of the Japanese Pharmacopoeia ・Distillation Test Isn't the testing associated with raw material acceptance quite burdensome? Why not effectively utilize costs, personnel, and time for your core business (product development, management of your own products) to further expand your company's sales? Our company has been certified as a GMP-compliant testing institution by the Pharmaceutical Policy Division of Toyama Prefecture. We have received analysis and testing orders from numerous pharmaceutical companies, health food companies, and cosmetic companies both within and outside the prefecture. *Includes back data and operation records. *Please feel free to contact us for more details.

  • Contract Inspection
  • Contract measurement

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Oral Cavity Microbial Testing Service 'COMA' <For Research Use>

Oral Cavity Microbial Testing Service 'COMA' <For Research Use>

We also support options such as fungal analysis, total bacterial count analysis, and tests using animals!

We would like to introduce our oral microbiome testing service for research purposes, "COMA." "COMA PRO" conducts comprehensive analyses using a bacterial database of approximately 16,000 species for research purposes. It is suitable not only for studies on oral flora but also for research related to systemic diseases and health. Additionally, we offer "COMA PRO light," which uses a database of about 650 oral bacteria for analyses. This option is recommended for those who want to conduct pre- and post-intervention comparisons focused specifically on oral flora or perform inter-group comparisons. 【Features of COMA PRO】 ■ Proposal of analysis methods through consultation ■ Detailed microbiome classification at the species level, inter-group comparisons, significance testing, and statistical analysis ■ Various options including fungi and total bacterial count ■ Animal samples are acceptable *For more details, please refer to the PDF materials or feel free to contact us.

  • Analysis and sequencing services
  • Other Testing Contract

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Corrosion testing service

Corrosion testing service

Durability testing is the key to trust! Corrosion evaluation analysis and testing services.

Corrosion testing refers to tests conducted to evaluate the reactions and durability of materials and products when exposed to corrosive environments. It is an important test for reliability assessment in material selection, product design, and the application of protective measures. At Clearize, we offer not only salt spray and gas corrosion tests in accordance with standards such as JIS, but also durability tests against ammonia, which is gaining attention as a next-generation energy source. Additionally, to accommodate corrosion testing on a product basis, we have newly introduced a composite cycle testing machine equipped with a large testing tank. 【Lineup】 ■ Salt spray testing / Composite cycle testing ■ Gas corrosion testing ■ Immersion corrosion testing ■ Electrochemical corrosion testing ■ Stress corrosion cracking testing ■ Ammonia corrosion resistance testing ■ Sulfur vapor exposure testing

  • Contract measurement

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[Market Report] Well Testing Services Market

[Market Report] Well Testing Services Market

The global well inspection services market is achieving growth as predicted.

The global well inspection services market is expected to experience remarkable growth from 2023 to 2032. Market revenue is projected to increase from $7.06 billion to $11.8 billion, with a compound annual growth rate (CAGR) of 5.9% during the forecast period from 2024 to 2032. Well testing services provide critical information to determine the capacity of reservoirs that produce natural gas, hydrocarbons, and oil. These services contribute to optimizing production, maximizing gas and oil recovery rates, and reducing operating costs. You can check the application method by clicking the [PDF Download] button or apply directly through the related links.

  • others

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High Temperature and Low Temperature Storage Test Service | JTL

High Temperature and Low Temperature Storage Test Service | JTL

Reliability and durability are evaluated by applying a constant temperature (high or low).

In this service, we use constant temperature and humidity testing machines, constant temperature incubators (low temperature and high temperature testing machines), and atmospheric furnaces (high temperature electric furnaces) to continuously apply a constant temperature load (from -70°C on the low temperature side to +1100°C on the high temperature side) to the test samples, and conduct evaluations of durability and reliability against temperature. While conducting tests, we will propose testing methods that take into account the functions and characteristics required for the products and materials, including temperature measurements of the test samples, monitoring of current, voltage, and resistance, as well as photographing and measuring dimensions before and after the tests.

  • Contract Inspection
  • Environmental Test Equipment
  • Other contract services

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Compression Strength Testing Service | JTL

Compression Strength Testing Service | JTL

We will evaluate the mechanical properties (strength) of materials and products through compression testing.

In this service, we evaluate the "strength," which is a type of "mechanical property," of materials such as metals, resins, and ceramics, as well as products and parts like castings and resin-molded items, through compression testing. The evaluation items include data that can be obtained from compression tests, such as compressive strength, strain, elastic modulus, and yield point. We can accommodate tests in accordance with standards such as JIS, and even for non-standard testing methods and specimen shapes, we can provide flexible support by creating jigs and processing test specimens according to the specific requirements.

  • Contract measurement
  • Strength Testing Equipment
  • Contract Inspection

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Salt Spray Test Service | JTL

Salt Spray Test Service | JTL

We will conduct tests to evaluate the corrosion resistance of metals and surface treatments against saltwater.

This service investigates the occurrence of corrosion, rust, discoloration, peeling, and blistering on metal materials or surface-treated products such as plating and coatings using the salt spray test (SST). The salt spray test is one of the corrosion testing methods aimed at atmospheric corrosion, where test specimens are exposed to an environment where a corrosion solution (sodium chloride aqueous solution) is continuously sprayed. It allows for the evaluation of corrosion behavior that would normally take a long time to develop in natural conditions, compressed into a shorter time frame.

  • Other contract services
  • Contract Inspection
  • Weather resistance test

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電気試験サービス｜JTL

電気試験サービス｜JTL

電子機器・電子部品の特性・安全性・信頼性の評価から、二次電池の充放電試験まで幅広くご対応

電気試験サービスとは、メーカー様の開発品に対し、独立した第3者機関として電気的特性や安全性・信頼性を評価するサービスです。 長年様々な評価に携わってきたJTLならではの柔軟な対応力と、安心して継続利用していただける価格設定と、 受託試験専門会社ならではの確かな品質と高い技術力で、お客様の研究開発業務をトータルサポート致します。

  • Other contract services

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Real Time Aging Test Service

Real Time Aging Test Service

We will conduct Real Time Aging tests at our warehouse.

We will conduct the real-time aging test described in section 8.3 of ISO 11607-1 (Requirements for sterile barrier systems and packaging systems). ▼ For more details, please download the PDF document (recommended). ▼ Customers in a hurry, please contact us using the 'Contact Us' section below.

  • Contract Inspection

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Waterproof testing services (equivalent to IPX5, IPX6, IPX9K)

Waterproof testing services (equivalent to IPX5, IPX6, IPX9K)

Reliable trust through valuable evaluations! Waterproof testing services specialized in development support by design companies.

"I want to investigate the causes and countermeasures for the areas that failed the waterproof test." "I want to confirm the limits of the product (design margin)." Do you have such concerns? Wave Technology Co., Ltd. offers waterproof testing services equivalent to IPX5, IPX6, and IPX9K. We provide a variety of plans, starting with "Plan A," which is for testing only, as well as "Plan B" and "Plan C," which include testing and support for defects. Please feel free to consult us when you need assistance. 【Plan Details】 ■ Plan A: Testing only ■ Plan B: Testing + defect support ■ Plan C: Testing + design support + standardization *For more details, please refer to the PDF document or feel free to contact us.

  • Testing Equipment and Devices
  • Environmental Test Equipment
  • Other contract services

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Helium leak testing case study: Helium leak testing for small lot products.

Helium leak testing case study: Helium leak testing for small lot products.

Even if the introduction cost of testing equipment is high and there are difficulties in production orders, you can rest assured! A leak testing service that can accurately handle small lot sizes!

【Customer Challenges】 It became necessary to conduct helium leak testing for a small production of approximately 40 units per month. However, considering the monthly production volume and production period, the introduction cost of testing equipment was significant, making it difficult to accept production orders. 【About Javic's Contract Helium Testing Service】 By outsourcing the helium leak testing process, we were able to align production costs within the budget, allowing for a clearer outlook on production orders. We received feedback expressing a desire to consider using this service in the future if helium leak testing is required for small production items. The "Contract Helium Leak Testing Service" is a service used for evaluating the airtightness of products that cannot tolerate even the slightest leaks (leak testing). 【Service Features】 ■ Can accommodate even a single product! ■ Uses helium gas, which has no impact on materials or the human body ■ No need for the introduction of actual testing equipment ■ Achieves high-precision airtightness testing *For more details, please download the "Case Studies & Technical Materials" from the catalog download.

  • Testing Equipment and Devices

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