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Refining Services Product List and Ranking from 12 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

Refining Services Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. ティー・ケイ・エス Tokyo//Electronic Components and Semiconductors
  2. ケムコ 大阪営業所 Osaka//Pharmaceuticals and Biotechnology
  3. ユニーテック Chiba//others
  4. 4 ナード研究所 Hyogo//Chemical
  5. 5 中国精油 Okayama//Chemical
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Refining Services Product ranking

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. Contract sublimation purification service (contract purification with ultra-high purity and ultra-high yield) ティー・ケイ・エス
  2. HPLC contract extraction and purification service ケムコ 大阪営業所
  3. "Culture and purification of Escherichia coli" Recombinant Escherichia coli (E. coli) ユニーテック
  4. 4 Contract synthesis and purification services for highly pharmacologically active compounds. ナード研究所
  5. 5 China Essential Oil Co., Ltd. Contracted Distillation and Refining Business [Equipment List Available] 中国精油

Refining Services Product List

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Contract synthesis and purification services for highly pharmacologically active compounds.

Contract synthesis and purification services for highly pharmacologically active compounds.

We will establish advanced containment facilities and contribute to the research, development, and creation of highly effective new substances!

With the advancement of medicine and the aging population, there is a growing demand for improved health and quality of life, which is creating new needs for pharmaceutical development. Drugs that show effects in extremely small amounts can also pose a high risk of health hazards in the development and manufacturing processes. Our company has been operating containment facilities since April 2016 with the aim of safely and securely handling these substances. Leveraging our long-standing expertise in organic synthesis and this facility, we provide safe and secure contract synthesis and purification services for highly pharmacologically active compounds, contributing to the acceleration of development in this field. 【Facility Overview】 ■ Manufacturing Room: 17m² (2 Hazard Rooms) and DG Room / Pass Box ■ Containment Equipment: Hazard Room / Safety Cabinet / Draft Chamber ■ Static Pressure Management: -15Pa to -30Pa ■ Manufacturing Environment / External Environment: Class 100,000 HEPA performance / HEPA exhaust *For more details, please refer to the related link page or feel free to contact us.

  • Other contract services

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HPLC contract extraction and purification service

HPLC contract extraction and purification service

We offer HPLC purification of target substances at a reasonable price.

Our company offers contract purification services at the lab scale, utilizing the know-how gained from the development of HPLC separation agents and experience in analytical services. Depending on the fractionation conditions, we provide HPLC purification services using Kemco Plus HPLC columns or customer-specified columns at a reasonable price for a maximum of approximately 20 g. If customers do not have their own columns, they will need to purchase a Kemco Plus column separately. This column will be delivered to the customer along with the purified product after the contract purification service is completed, so if you request again, there will be no charge for the column. Features: - Scale-up evaluation analysis prior to purchasing the fractionation column is free. - After the contract purification is completed, the fractionation column will be available, allowing for even lower prices for future requests. - You can bring your own column, or we can procure columns from other companies as well.

  • Contract Inspection
  • Machinery and equipment installation/dismantling/relocation

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China Essential Oil Co., Ltd. Contracted Distillation and Refining Business [Equipment List Available]

China Essential Oil Co., Ltd. Contracted Distillation and Refining Business [Equipment List Available]

This is an introduction document for the "Mizushima Factory," which is a base for entrusted refining.

<Recommended for people like this!> - Those who are wondering, "What is contract distillation? What can it do?" - Those who currently have items they are struggling to distill. - Those who are facing challenges with distillation during the scale-up of new development items. - Those considering outsourcing the distillation process to improve the operational efficiency of their own equipment. - Those who are not currently working on specific projects but are interested in distillation. The materials include: ◇ Representative consultation examples ◆ Features of distillation columns and thin film distillation equipment ◇ Equipment lineup (heating temperature, vacuum level, etc.) ◆ List of analytical instruments and more. If you are interested, please take a look at the catalog for more details. *For more information, please refer to the PDF materials or feel free to contact us.

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  • Processing Contract
  • Surface treatment contract service

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Distillation of compounds that are easy to overlap/decompose.

Distillation of compounds that are easy to overlap/decompose.

Refining of resin materials, cosmetic ingredients, etc.! Introducing thin film distillation, low-stage (5-stage/15-stage), and simple distillation.

We perform the distillation of easily polymerizable/depolymerizable compounds. We purify fatty acid derivatives, cosmetic raw materials, and pharmaceutical intermediates using thin film distillation. We also conduct low-stage (5-stage/15-stage) and simple distillation. Please feel free to contact us when you need our services. 【Features】 ■ Purification of fatty acid derivatives ■ Purification of resin raw materials (monomers, etc.) ■ Purification of cosmetic raw materials ■ Purification of pharmaceutical intermediates *For more details, please refer to the PDF document or feel free to contact us.

  • Distillation Apparatus

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Introduction to Contracted Separation and Purification Services

Introduction to Contracted Separation and Purification Services

From laboratory research to the delivery of production facilities! We provide optimal proposals!

Mitsubishi Chemical Aqua Solutions Co., Ltd. provides consistent support from proposal to implementation tailored to our customers' advanced separation and purification needs in product development and process development. Additionally, we have established facilities within the Kitakyushu Kurosaki plant, which is Mitsubishi Chemical's production and development base for ion exchange resins, capable of conducting lab studies for contract research and purifying prototype samples. We offer contract separation and purification services through a harmony of technology and experience. 【Service Flow】 ■ Basic (Lab) Study ■ Process Optimization ■ Industrialization Study ■ Equipment Planning / Feasibility Study ■ Equipment Design / Manufacturing ■ Equipment Delivery / Operational Start-up / Aftercare (Maintenance) *For more details, please refer to our catalog or feel free to contact us.

  • Other contract services

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"Suitable for the removal of residual solvents" Contracted purification (sublimation purification)

"Suitable for the removal of residual solvents" Contracted purification (sublimation purification)

It is a method of purification that utilizes the difference in sublimation temperatures of substances from raw materials containing impurities.

At Fukui Canon Materials, we conduct "contract purification (sublimation purification)." "Sublimation purification" is a method of refining materials by utilizing the temperature difference of sublimation to separate impurities from raw materials. It is suitable for "removing impurities from insoluble substances, increasing purity, and separating components," as well as "removing residual solvents." 【Features】 ■ High purity ■ Impurity removal ■ A method of refining materials by utilizing the temperature difference of sublimation from raw materials containing impurities *For more details, please refer to the PDF materials or feel free to contact us.

  • Other polymer materials
  • Other contract services

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Chemical product manufacturing and refining services

Chemical product manufacturing and refining services

We will respond to our customers with speed and provide clean, safe, and trusted products.

Our company manufactures and refines chemical products. We also handle the filling, packaging, and packing of a wide range of products such as cleaning agents, cosmetics, quasi-drugs, and daily necessities under customer brands. Products developed in collaboration with customers can also be commercialized under unique brands. Please feel free to contact us if you have any requests. 【Services】 ■ Filling, packaging, and packing operations ■ Filling ■ Shrink packaging *For more details, please feel free to contact us.

  • Other contract manufacturing

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Fractional Refining Services

Fractional Refining Services

We offer lab-scale chromatographic purification services utilizing the know-how developed in the creation of HPLC separation agents and our experience in analytical services.

In pharmaceutical development, organic synthesis, and the exploration of unknown substances in natural product chemistry, the isolation and purification processes using chromatography are one of the important challenges in research and development. However, unlike analytical scale separations, preparative purification requires specific techniques and know-how. Considering the costs of dedicated equipment and solvents, utilizing contract purification services provided by experienced staff in chromatography can enable efficient and rapid research and development.

  • Other contract services

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Contract synthesis and sublimation purification services for organic compounds and the like.

Contract synthesis and sublimation purification services for organic compounds and the like.

We accept orders starting from a few milligrams!

We offer contract services for the synthesis of various organic compounds and polymers, sublimation purification, fractionation purification, and pressure crystallization, as requested by your company. Through our network, we can promptly and reliably handle everything from reagent-scale contract services to industrial-scale mass production. Please feel free to contact us with your requests. *For more details, please download the PDF (company brochure) or feel free to contact us.

  • Chemicals
  • Other contract services

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Contract sublimation purification service (contract purification with ultra-high purity and ultra-high yield)

Contract sublimation purification service (contract purification with ultra-high purity and ultra-high yield)

Contract sublimation purification services with ultra-high purity and ultra-high yield using the latest sublimation purification equipment and facilities.

MBraun is a specialized manufacturer of scientific instruments based in Munich, Germany. Their main products are high-quality glove boxes, but they also offer a wide range of products including vacuum sublimation purification systems and vacuum deposition sources. The MBraun brand is well-regarded in research institutions and development companies around the world as a synonym for high-quality and high-performance products. In addition to providing equipment for sublimation purification of organic materials, MBraun also offers contract purification services through the equipment they have developed. They can flexibly accommodate everything from small-scale test sublimation purification to mass production. Their advanced sublimation purification systems, developed in-house, achieve purification with ultra-high purity and ultra-high yield. By achieving a yield that sets it apart from conventional methods, they minimize the loss of raw materials and realize high purity, contributing to cost reduction. An NDA will be signed when providing services. You can use their sublimation purification for advanced materials with confidence. 【Examples of Applications】 ■Purification of organic electronics materials ■Purification of high-purity advanced semiconductor materials *For more details, please refer to the PDF document or feel free to contact us.

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  • Organic EL

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"Culture and purification of Escherichia coli" Recombinant Escherichia coli (E. coli)

"Culture and purification of Escherichia coli" Recombinant Escherichia coli (E. coli)

I want to acquire it quickly, in large quantities, and at a low cost! We accept protein expression under various conditions.

We would like to introduce the "E. coli Cultivation and Purification" handled by Unitec Co., Ltd. We can accommodate your desired cultivation volume, from a single Sakaguchi flask to fermenter cultivation. We propose suitable testing methods for those who wish to conduct large-scale cultivation and purification after considering the conditions. Our company has extensive experience in constructing expression vectors and protein expression. We accept protein expression under various conditions, including E. coli, yeast, insect cells, and animal cells. 【Cultivation and Protein Purification Using Recombinant E. coli】 - Optimization for codon usage (converting the nucleotide sequence to one that is easier to express in E. coli while keeping the amino acid sequence unchanged) - Exploration of induction conditions and cultivation conditions that facilitate more soluble expression - Refolding of insoluble fraction (inclusion body) expressed proteins is also possible - Estimated expression amount: 1–10 mg/L *For more details, please refer to the PDF materials or feel free to contact us.

  • Cell culture contract service

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Exosome contract purification service

Exosome contract purification service

Developed a unique exosome purification technology using special hydrogel!

We offer a contract purification service for researchers at research institutions and companies to purify exosomes from samples with high recovery and high purity. We can purify exosomes from your samples, starting with purification from culture supernatants. Additionally, we also purify and evaluate the quality of exosomes contained in products sold by our customers. 【Purification Procedure】 ■ Adsorption of exosomes to hydrogel and removal of the solution (exosome adsorption) ■ Washing of the hydrogel (removal of impurities) ■ Release of Evs from the hydrogel and collection of the purified solution (exosome recovery) *For more details, please download the PDF or feel free to contact us.

  • Other analysis and evaluation services

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