Lead-Selective Membrane Potentiometric Sensor Based on an 18-Membered Thiacrown Derivative.
نویسندگان
چکیده
منابع مشابه
Lead-selective membrane potentiometric sensor based on an 18-membered thiacrown derivative.
A PVC-based membrane electrode for lead ions based on hexathia-18-crown-6-tetraone as membrane carrier was prepared. The influence of membrane composition, pH of test solution and foreign ions on the electrode performance were investigated. The electrode showed a Nernstian response over a lead concentration range from 1.0 x 10(-6) to 8.0 x 10(-3) M at 25 degrees C, and was found to be very sele...
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ژورنال
عنوان ژورنال: Analytical Sciences
سال: 2001
ISSN: 0910-6340,1348-2246
DOI: 10.2116/analsci.17.935