caa a22 4500 477111548 CHVBK 20180405111610.0 cr unu---uuuuu 170330e19960301xx s 000 0 eng 10.1007/BF00015415 doi (NATIONALLICENCE)springer-10.1007/BF00015415 Determination of low boron concentrations in nutrient solution [Elektronische Daten] [V. Chapman, G. Kerven, D. Edwards, C. Asher, F. Blamey] To study boron (B) deficiency and toxicity in plants in flowing solution culture, it is necessary to establish a wide range of solution B concentrations. The ability of inductively coupled plasma atomic emisson spectrophotometry (ICPAES) to determine solution B concentrations ranging from 0.15 μM to 925 μM was investigated. The reliablity of B concentration determination in nutrient solutions containing <10 μM B is poor. A technique, involving sorption by a B-specific resin (Amberlite-743), was established to concentrate the B present in low B nutrient solutions and to enable reliable measurement using ICPAES following elution from the resin. Acceptable, reproducible recoveries of B from low B solutions, containing known concentrations of B, were obtained using this technique. The technique enables the imposition, monitoring and maintenance of solution B concentrations well below the direct detection limits of ICPAES and colorimetric procedures. ei]L V Kochian Kluwer Academic Publishers, 1996 boron nationallicence ICPAES nationallicence nutrient solution nationallicence Chapman V. Department of Agriculture, The University of Queensland, 4072, Brisbane, Queensland, Australia aut Kerven G. Department of Agriculture, The University of Queensland, 4072, Brisbane, Queensland, Australia aut Edwards D. Department of Agriculture, The University of Queensland, 4072, Brisbane, Queensland, Australia aut Asher C. Department of Agriculture, The University of Queensland, 4072, Brisbane, Queensland, Australia aut Blamey F. Department of Agriculture, The University of Queensland, 4072, Brisbane, Queensland, Australia aut Plant and Soil Kluwer Academic Publishers; gopher://gopher.wkap.nl 180/1(1996-03-01), 97-99 0032-079X 180:1<97 1996 180 11104 https://doi.org/10.1007/BF00015415 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF00015415 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Chapman V. Department of Agriculture, The University of Queensland, 4072, Brisbane, Queensland, Australia aut NATIONALLICENCE 700 1- Kerven G. Department of Agriculture, The University of Queensland, 4072, Brisbane, Queensland, Australia aut NATIONALLICENCE 700 1- Edwards D. Department of Agriculture, The University of Queensland, 4072, Brisbane, Queensland, Australia aut NATIONALLICENCE 700 1- Asher C. Department of Agriculture, The University of Queensland, 4072, Brisbane, Queensland, Australia aut NATIONALLICENCE 700 1- Blamey F. Department of Agriculture, The University of Queensland, 4072, Brisbane, Queensland, Australia aut NATIONALLICENCE 773 0- Plant and Soil Kluwer Academic Publishers; gopher://gopher.wkap.nl/ 180/1(1996-03-01), 97-99 0032-079X 180:1<97 1996 180 11104 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer