TY - JOUR
T1 - Determination of soluble cyanide in soil samples by differential pulse polarography
AU - Adeloju, S. B.
AU - Gawne, K. M.
PY - 1986
Y1 - 1986
N2 - Soluble cyanide can be determined ins oil samples by differential pulse polarography. Interference from sulphide is avoided by treating the alkali-stabilized sample solutions with lead carbonate prior to distillation of cyanide from the soil extract. Less than 10 μg l-1 cyanide can be determined accurately, depending on teh weight of sample taken and the final collection volume. For a 100-g soil sample, the detection limit is 5 ng g-1, which is similar to the limit of a standard spectrophotometric method. Relative standard deviations are 1-3%.
AB - Soluble cyanide can be determined ins oil samples by differential pulse polarography. Interference from sulphide is avoided by treating the alkali-stabilized sample solutions with lead carbonate prior to distillation of cyanide from the soil extract. Less than 10 μg l-1 cyanide can be determined accurately, depending on teh weight of sample taken and the final collection volume. For a 100-g soil sample, the detection limit is 5 ng g-1, which is similar to the limit of a standard spectrophotometric method. Relative standard deviations are 1-3%.
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U2 - 10.1016/S0003-2670(00)86052-3
DO - 10.1016/S0003-2670(00)86052-3
M3 - Article
AN - SCOPUS:0022904830
SN - 0003-2670
VL - 188
SP - 275
EP - 280
JO - Analytica Chimica Acta
JF - Analytica Chimica Acta
IS - C
ER -