[Features] This is a multi-purpose bottle that can be used for a wide range of purposes, including as a storage container for biotechnology-related products, high-purity pharmaceuticals and reagents, and analytical standard solutions. The glass material used is DURAN(R), which corresponds to JIS R3503 (1994) "Borosilicate glass-1". DURAN(R) is a registered trademark of the German DWK Life Sciences group. The bottom of the bottle has small bumps to reduce the contact area. Uniform wall thickness provides increased mechanical strength. This is a brown-colored screw-top bottle that has been dyed brown to block out light.
[Applications] Used as a storage container for high-purity medicines and reagents, analytical standard solutions, etc.