The Spill Pack is made up of six containers each with enough absorbent material to absorb a spillage of up to 500cm³, the maximum volume recommended for storage in a laboratory. In addition to the absorbent material, two packets of soda ash are provided so that acid spills, once absorbed and collected, can be neutralised and made safe for disposal. Ten stout polythene bags are also provided so that after treatment any spillage can be collected and contained prior to disposal by appropriate means. Full instructions are also provided. Kit contents include:. Sodium Carbonate (soda ash). Kieselguhr, mineral absorbent. Potassium Dihydrogen Phosphate. 10 x Heavy Duty Polythene Bags.