Sterile eye wash bottle with 4.9% phosphate buffer solution for eye injuries caused by chemicals (acids and alkalis), high buffer capacity, particularly gentle due to the absence of artificial ingredients and preservatives. Ergonomic rinsing head and dust cover. Complies with DIN EN 15 154-4. Also for mobile use or for filling stations and tanks. Rinsing time: approx. 2.5 minutes. Shelf life: 3 years.