References
- Fodor , P. and Molnar , E. 1993 . Honey as an environmental indicator: effect of sample preparation on trace element determination by ICP-AES . Mikrochim. Acta , 112 : 113 – 118 .
- Jones , K.C. 1987 . Honey as an indicator of heavy metal contamination . Water, Air, and Soil Pollution , 33 : 179 – 189 . [CROSSREF] [CSA]
- Tonelli , D. , Gattavecchia , E. , Ghini , S. , Porrini , C. , Celli , G. and Mercuri , A.M. 1990 . Honey bees and their products as indicators of environmental radioactive pollution . J. Radioanalytical and Nuclear Chemistry , 141 : 427 – 436 .
- Wallwork-Barber , M.K. , Ferenbaugh , R.W. and Gladney , E.S. 1982 . The use of honey bees as monitors of environmental pollution . Am. Bee J. , 122 : 770 – 772 .
- Kump , P. , Necemer , M. and Snajder , J. 1996 . Determination of trace elements in bee honey, pollen and tissue by total reflection and radioisotope X-ray fluorescence spectrometry . Spectrochimica Acta Part B , 51 : 499 – 507 . [CROSSREF] [CSA]
- Gilbert , M.D. and Lisk , D.J. 1980 . Honey as an environmental indicator of radionucleotide contamination . Bull. Environ. Contam. Toxic. , 19 : 32 – 34 .
- Celechovska , O. and Vorlova , L. 2001 . Groups of honey—physicochemical properties and heavy metals . Acta Vet. BRNO , 70 : 91 – 95 .
- Christensen , J. and Kristiansen , J. 1994 . “ Lead ” . In Handbook on Metals in Clinical and Analytical Chemistry Edited by: Seiler , H.G. , Sigel , A. and Sigel , H. 425 – 440 . New York : Marcel Dekker, Inc. .
- Rowarth , J.S. 1990 . Lead concentration in some New Zealand honeys . J. Apicultural Research , 29 : 177 – 180 . [CSA]
- Caroli , S. , Forte , G. , Iamiceli , A.L. and Galoppi , F. 1999 . Determination of essential and potentially toxic trace elements in honey by inductively coupled plasma-based techniques . Talanta , 50 : 327 – 336 . [CROSSREF]
- Pozebon , D. , Dressler , V.L. and Curtius , A.J. 1998 . Determination of copper, cadmium, lead, bismuth and selenium (IV) in sea water by electrothermal vaporization and inductively coupled plasma mass spectrometry after on-line separation . J. Analytical Atomic Spectrometry , 13 : 363 – 369 . [CROSSREF] [CSA]
- Lara , R.F. , Wuilloud , R.G. , Salonia , J.A. , Olsina , R.A. and Martinez , L.D. 2001 . Determination of low cadmium concentrations in wine by on line preconcentration in a knotted reactor coupled to an inductively coupled plasma optical emission spectrometer with ultrasonic nebulization . Fresenius J. Analytical Chemistry , 371 : 989 – 993 . [CROSSREF]
- D'angelo , J.A. , Martinez , L.D. , Resnizky , S. , Perino , E. and Marchevsky , E.J. 2001 . Determination of eight lanthanides in apatites by ICP-AES, XRF, and NAA . J. Trace Microprobe Techn. , 19 : 79 – 90 . [CROSSREF]
- Chen , J.P. and Lin , M. 2001 . Surface charge and metal ion adsorption on a H-type activated carbon: experimental observation and modeling simulation by the surface complex formation approach . Carbon , 39 : 1491 – 1504 . [CROSSREF]
- Narim , I. , Soylak , M. , Elci , L. and Dogan , M. 2000 . Determination of trace metal ions by AAS in natural water samples after preconcentration of pyrocatechol violet complexes on an activated carbon column . Talanta , 52 : 1041 – 1046 . [CROSSREF]
- Soylak , M. , Narim , I. , Elci , L. and Dogan , M. 2001 . Atomic absorption spectrometric determination of copper, cobalt, cadmium, lead, nickel and chromium in table salt samples after preconcentration on activated carbon . Kuwait J. Science & Engineering , 28 : 361 – 370 .
- Niazi , S.B. , Gill , A.A. and Khokhar , M.Y. 1999 . Flame atomic absorption spectrometric determination of lead in root vegetables after activated carbon enrichment . J. Chemical Society of Pakistan , 21 : 386 – 392 .
- Quinaia , S.P. , Da Silva , J.B.B. , Rollemberg , M.D.E. and Curtius , A.J. 2001 . Preconcentration of lead complexed with O,O-diethyl-dithiophosphate by column solid-phase extraction using different sorbents in a flow injection system coupled to a flame atomic absorption spectrometer . Talanta , 54 : 687 – 696 . [CROSSREF]
- Kimura , M. 1977 . Trace enrichment with activated carbon and determination of trace metals in high-purity zinc and zinc (II) nitrate . Talanta , 24 : 194 – 196 . [CROSSREF] [CSA]
- Berndt , H. , Jackwerth , E. and Kimura , M. 1977 . Preconcentration of trace elements from pure manganese and manganese compounds with activated carbon as collector . Analytica Chimica Acta , 93 : 45 – 52 . [CROSSREF]
- Uzawa , A. , Narukawa , T. and Okutani , T. 1998 . Determination of trace amounts of copper and lead by tungsten metal furnace atomic absorption spectrometry after preconcentration with activated carbon impregnated with 1,2-cyclohexanediondioxime . Analytical Sciences , 14 : 395 – 398 .
- Cai , Y. , Jiang , G. , Liu , J. and Liang , X. 2002 . Solid phase extraction of trace amounts of lead derivatized with 8-hydroxyquinoline using a GC stationary phase mini-column packed with Chromosorb 105 . Atomic Spectroscopy , 23 : 52 – 58 .
- Sperling , M. , Yan , X.P. and Welz , B. 1996 . Electrothermal atomic absorption spectrometric determination of lead in high-purity reagents with flow-injection on-line microcolumn preconcentration and separation using a macrocycle inmobilized silica gel sorbent . Spectrochimica Acta part B , 51 : 1875 – 1889 . [CROSSREF]
- Moyano , S. , Gásquez , J. , Olsina , R. , Marchevsky , E. and Martinez , L.D. 1999 . Preconcentration system for bismuth determination in urine using FI-ICP-AES with ultrasonic nebulization . J. Analytical Atomic Spectrometry , 14 : 259 – 262 . [CROSSREF] [CSA]
- Fang , Z.L. 1993 . Flow Injection Separation and Preconcentration 90 New York : VCH Publishers, Inc. .