Abstract
The metrological principle of ‘differential technique in laser-induced fluorimetry’ analysis is discussed and recommended as a reference measurement procedure for determination of total uranium content in ores and similar matrices. The estimated relative expanded uncertainty values obtained for uranium content in standard IAEA samples are, S 1, 0.04 g/kg, S 2, 0.06 g/kg, S 3, 0.04 g/kg, and for S 4, 0.10 g/kg, respectively. These low uncertainty values obtained for uranium show high metrological quality of differential technique. This reference measurement procedure guarantees the quality of an analytical result (accuracy, high precision, reliability, comparability, and traceability). Laser-induced fluorimetry will be useful for the analysis of uranium in ores, certification of reference materials, borehole core assay, and other diverse applications in nuclear fuel cycle. Differential technique in spectrophotometry/laser fluorimetry has inherent high metrological quality. In principle, laser-induced fluorimetry is an ideal technique for the very accurate determination of uranium by the use of appropriate fluorescence-enhancing reagents and methodology depending upon the concentration of uranium and sample matrices.
References
Rathore DPS (2008) Talanta 77:9–20 and references cited therein
Uranium in Drinking-water, Background document for development of WHO Guidelines for Drinking-water Quality, WHO/SDE/WSH/03.04/118. (http://www.who.int/water_sanitation_health)
Chidambaram R, Ganguly C (1996) Curr Sci 70:21–35
Brown RJC, Milton MJT (2007) Chem Soc Rev 36:904–913 and references cited therein
Brown RJC, Milton MJT (2007) IEEE Trans Instrum Meas 56:280–283
Lindstrom RM, Greenberg RR (2001) J Nucl Radiochem Sci 2:R1–R4
Polkowska-Motrenko H, Danko B, Dybczynski R (2005) Chem Anal 50:1–13
Dybczynski R, Danko B, Polkowska-Motrenko H, Samczynski Z (2007) Talanta 71:529–536 and references cited therein
Park K, Kang N, Cho K, Lee J (2008) Appl Radiat Isot 66:1913–1915
Bode P, Greenberg RR, de Nadai Fernandes EA (2009) Chimia 63:1–3
Kadis R (2004) Talanta 64:167–173
Wampfler B, Rosslein M (2009) Talanta 78:113–119
De Bièvre P (2010) Accred Qual Assur 15:657–658
De Bièvre P (2011) Accred Qual Assur 16:61–62
BIPM, IEC, IFCC, ILAC, IUPAC, IUPAP, ISO, OIML (2008) The international vocabulary of metrology-basic and general concepts and associated terms (VIM), 3 edn. JCGM 200:2008
De Bièvre P, Dybkaer R, Fajgelj A, Hibbert DB (2011) Pure Appl Chem ASAP. doi:10.1351/PAC-REP-07-09-39
Meyer VR (2007) J Chromatogr A 1158:15–24
Taylor P, Kipphardt H, De Bièvre P (2001) Accred Qual Assur 6:103–106
Hulanicki A (1995) Pure Appl Chem 67:1905–1911 and references cited therein
Tanaka H, Dasgupta PK, Huang J (2000) Anal Chem 72:4713–4720
Jo KD, Dasgupta PK (2003) Talanta 60:131–137
Gros N (2005) Talanta 65:907–912
Prados-Rosales RC, Luque-Garcia JL, Luque de Castro MD (2003) Anal Chim Acta 480:181–192
Rathore DPS, Tarafder PK, Kayal M, Kumar M (2001) Anal Chim Acta 434:201 208 and references cited therein
Rathore DPS, Kumar M (2004) Talanta 62:343–349
Rathore DPS (2007) Explor Res At Miner 17:145–149
Tarafder PK, Kunkal L, Murugan P, Rathore DPS (2002) J Radioanal Nucl Chem 253:135–142
Deniau H, Decambox P, Mauchien P, Moulin C (1993) Radiochim Acta 61:23–28
Moulin C, Decambox P, Moulin V, Decaillon JG (1995) Anal Chem 67:348–353
IAEA’s programme in analytical quality control services, IUPAC (1971) Commission on radioanalytical chemistry and nuclear materials. Pure Appl Chem 27: 291-294. doi:10.1351/pac197127010291
Marczenko Z (1986) Separation and spectrophotometric determination of elements, chapter 2. Ellis Horwood Ltd, NY, p 66
Rathore DPS (2007) Assigning true value of trace elements in certified reference materials- an urgent necessity. In: Proceedings of national symposium on the role of analytical instruments in characterisation and quantification of materials (AICQOM-2007), pp 165–170
King B (2002) The selection and use of reference materials. A basic guide for laboratories and accreditation bodies, EEE/RM/062rev3
BDH (1995) Laboratory supplies catalogue (Merck), pp 4–571
Batista E, Pinto L, Filipe E, Van der Veen AMH (2007) Measurement 40:338–342
Manual for bioavailability and bioequivalence practices, volume II, module1: micropipettes. www.dmsc.moph.go.th/webroot/crc/km/BE-vol.2_eng.pdf
http://www.helcom.fi/groups/monas/CombineManual/PartB/en_GB/main. ANNEX4: Technical note on measurement uncertainty and reference cited therein
Ellison SLR, Rosslein M, Williams A (2000) EURACHEM/CITAC GUIDE CG 4, quantifying uncertainty in analytical measurement, 2nd edn. QUAM:1, pp 100
Buffler A, Allie S, Lubben F (2008) Phys Teach 46:539–543
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Authors thank Director, AMD, for his kind permission to publish this work. Authors thank to the reviewers for their invaluable comments and suggestions to improve the manuscript in the present form.
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Rathore, D.P.S., Kumar, M. & Tarafder, P.K. Presentation of differential laser-induced fluorimetry as a reference measurement procedure for determination of total uranium content in ores and similar matrices. Accred Qual Assur 17, 75–84 (2012). https://doi.org/10.1007/s00769-011-0838-2
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DOI: https://doi.org/10.1007/s00769-011-0838-2