Radioactive i 7 Sign Hazchem Class: Class 7 Outdoor Rated Weatherproof Hazchem Signs (5+ Years Lifetime) Laminated Radioactive i Class 7 Signs Meaning Complete Scratch Resistance and Anti Fade UV Protection Available In A Range Of Sizes and Materials Additional Options: Self Adhesive Backing Class 7 Radioactive Chemicals and Substances Symbol Description Class 7 Radioactive Chemicals and Substances Examples Class 7 radioactive materials are extremely dangerous and contain radionuclides which emit ionising radiation. Ionising radiation can potentially cause serious risks to human health. Class Description: Radioactive 7 i Uranium Medical Isotopes Thorium Plutonium Material in which radioactive material is distributed throughout & the average specific activity is: – ≤ 10 -4 A 2/gram for solids – ≤ 10 -5 A 2/gram for liquids. Class Description: Radioactive 7 ii Water with tritium concentration Radioactive solids which are either consolidated wastes or activated materials meeting the requirements for §173.468. Radioactive radiation which is distributed throughout a solid, collection of solid objects, or solid compact binding agent (concrete, ceramic, etc). Radioactive Material is relatively insoluble or intrinsically contained in a relatively insoluble material so leaching in water will not exceed 0.1 A 2 after 7 days. Must have an average specific activity of ≤ 2 x 10 -3 A 2/g. Class Description: Radioactive 7 iii Radioactive solids Self Adhesive Option: Each Hazchem Safety Sign will be applied with strong self adhesive backing for quick installation on to any smooth flat surface. Dimensions: 100x100mm, 200x200mm, 300x300mm Sign Materials: 1mm Semi-Rigid PVC, 3mm Rigid Plastic and 3mm Aluminium Composite Our range of signs will last multiple years in many indoor and outdoor environments. ( 5 years + ) High resolution print quality offering excellent visibility which is important for safety. For custom sign designs and sizes, please email your requirements, we will be happy to help! Product Code: HZS18 FREE DELIVERY ON ORDERS OVER £50
