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Contract refining services Product List

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Column purification

Column purification

Recover high-purity materials from raw materials containing multiple impurities with an appropriate formulation!

Our company can conduct consistent studies from lab scale to commercial scale. We recover high-purity materials from raw materials containing multiple impurities with appropriate formulations. We have a track record of column purification achieving high purity (e.g., from 95% to over 99%), impurity removal, and solvent content below 10 ppm. [Examples of processed materials] ■ Charge transport materials for OPC ■ Acrylic monomers ■ Epoxy monomers ■ Aromatic compounds, etc. *For more details, please download the PDF or feel free to contact us.

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  • Other purification and extraction
  • Contract refining services

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Low metalization refining

Low metalization refining

Low metalization down to ppb～ppt levels is possible! Using ICP-MS, we also handle trace metal management at the same level.

We would like to introduce our "Low Metalization Purification" process. This process allows for the reduction of metal components and enables the management of trace metal components at ppb to ppt levels. The maximum processing volume is 15L (currently considering scale-up), and the processing time is 6 hours. The methods for metal reduction include absorbents and filters. Additionally, we have a proven track record in low particle count processes, such as the removal of foreign substances in liquids and particle analysis using a particle counter. 【Examples of processed materials】 ■ Semiconductor materials ■ Organic EL materials ■ Power device materials *For more details, please download the PDF or feel free to contact us.

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  • Other purification and extraction
  • Contract refining services

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Sublimation refining

Sublimation refining

Product analysis after purification is also possible using HPLC/LC-MS/GC/GC-MS/TG/ICP-MS, etc., within our company!

Our company conducts "sublimation purification" under optimal conditions to provide high yield and high purity target substances. We also offer product analysis after purification using HPLC/LC-MS/GC/GC-MS/TG/ICP-MS, etc., in-house. We have a track record in the removal of residual solvents, purification of high-precision materials, and purification of materials that are difficult to dissolve in organic solvents. 【Examples of processed substances】 ■ Organic EL materials ■ Organic semiconductor materials ■ Solar cell materials ■ Recycling of waste after deposition, etc. *For more details, please download the PDF or feel free to contact us.

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  • Other purification and extraction
  • Contract refining services

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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
  • Contract refining services

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