3-(Cyclohexylamino)-1-propanesulfonic acid - 1kg
https://www.imaxi.org/shop/fm-3d-fc09379-3-cyclohexylamino-1-propanesulfonic-acid-1kg-17568
https://www.imaxi.org/web/image/product.template/17568/image_1920?unique=1586f4b
Laboratory grade buffer component powder, 1kg for biological research.