We develop, manufacture and sell columns for liquid chromatography,antibody purification kit, DNA purification kit, and other various separation medium.
Contract analysis test (SEM imaging, pore analysis by mercury intrusion and nitrogen adsorption).
What's New
March 16, 2026
A new star has arrived in the emitter column market!
Newly released capillary column with emitter Lenitas 1.9 packed emitter column
We have released a new product.
Please feel free to contact us if you are interested. Product Page of Lenitas 1.9 Packed Emitter Column
March 9, 2026
Taking measurement to the next level!
Announcement of the release of a new capillary column
Next-generation capillary LC column with a continuous porous structure
We have released the new UniFlow Core.
Low pressure, high resolution, and high-speed separation simultaneously achieve performance that was difficult with conventional particle-packed columns.
Please feel free to contact us if you are interested. Product Page of UniFlow Core
July 11, 2025
Notice of price revision for EX-Pure related products
Due to various circumstances such as rising raw material costs, we have been forced to increase prices.
We apologize for any inconvenience this may cause our customers and appreciate your understanding.
For more information, please see the [Ex-Pure] page.
June 23, 2025
New sizes added to Monobis Capillary Column lineup
In addition to the existing inner diameters of φ0.1mm and φ0.075mm, we have added φ0.05mm and φ0.03mm.
We will also sell cut-to-length products of your choice as long as the length is under 2000mm.
They are now more affordable and can be used for a wider range of applications. More info
June 10, 2025
Notice of discontinuation of production of some products
Production of the following products has been discontinued due to the difficulty in obtaining some parts.
Affected products: All MonoTip products
MonoTip C18
MonoTip Trypsin
monoTip TiO
We sincerely apologize for any inconvenience caused.
March 7, 2025
Notice of price revision of some products
We have revised the price of MonoBis Guard column.
Please see the MonoBis Guard column product page for the revised price.
Thank you for your understanding.
March 3, 2025
Added features such as a site map to the homepage
A site map has been added to the top page.
In addition, the site map links to our site's Privacy Policy and Notes on using this site
Please read them.
March 19, 2024
Notice of suspension of sales of some products
Monolith (integrated) silica column for micro HPLCMonoBis for micro (1.0 mm diameter product only)
Currently, some of the component parts are difficult to obtain and sales are currently suspended.
We sincerely apologize for any inconvenience caused.
