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Uranium Tailings Samples UTS-1 to UTS-4 of CCRMP
Authors:HF STEGER  CW SMITH
Institution:Canada Centre for Mineral and Energy Technology, 555 Booth Street Ottawa, Ontario, K1A 0G1, CANADA
Abstract:The Canadian Certified Reference Materials Project announces the availability of reference uranium tailings sample UTS-1, -2, -3 and -4. Eighteen laboratories participated in the interlaboratory program for total iron, titanium, aluminium, calcium, barium, uranium, thorium, total sulphur, sulphate and arsenic. Eight laboratories participated in the inter-laboratory program for thorium-230, radium-226, lead-210 and polonium-210 in all four samples and for thorium-232, radium-228 and thorium-228 in UTS-1 and UTS-2.
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