Achieving long-term low alkali treatment and low adsorption. We respond to our customers' needs.
"IRAS" is a unique treatment method designed to prevent alkali leaching from the glass surface of vials. It effectively and sustainably suppresses the amount of alkali components leaching from borosilicate glass, stabilizing the pharmaceutical agents. By manufacturing inline, it minimizes the risk of foreign contamination and enables the production of cost-effective products. Additionally, in freeze-dried formulations, it has the effect of suppressing the phenomenon of formulation "crawling" after freeze-drying without changing the freeze-drying conditions. If you are experiencing issues with crawling in freeze-dried formulations, please feel free to consult us. [Features] - Significantly reduces flakes - Reduces the amount of liquid drug adsorption on the glass walls of ampoules and vials (protein adsorption) - No variation or unevenness due to treatment - Can be used like untreated products as there are no residues from the treatment solution *For more details, please refer to the PDF materials or feel free to contact us.
Inquire About This Product
basic information
【Correspondence】 ■Japanese Pharmacopoeia (JP) ■European Pharmacopoeia (EP) ■United States Pharmacopeia (USP) *For more details, please refer to the PDF document or feel free to contact us.
Price range
Delivery Time
Applications/Examples of results
For more details, please refer to the PDF document or feel free to contact us.
catalog（1）
Download All Catalogs
Company information
Since our establishment in 1918, we have been engaged in the manufacture and sale of glass containers for pharmaceuticals, primarily ampoules and vials. Currently, we are leveraging that expertise to begin mass production of glass products in other fields. We also sell general laboratory research instruments, consumables, and experimental equipment. Utilizing the network we have built over approximately 95 years of manufacturing, we provide high-quality products at low prices. Please feel free to consult us if you have any requests.