Space saving, square shape, wide mouth bottles, ideal for long term storage of solid or liquid samples, even with medium-high viscosity, pasty or granular materials. Tagging points on bottle shoulders for safety seals. Easy grip caps can be wired down for security. Accurate graduations and semi-transparent walls allow a clear and precise reading of the content. SUITABLE FOR FOODSTUFF ACCORDING TO EC REGULATION 10/2011. Supplied singly.