Zhong Shi-ming

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A calcium ion-selective PVC membrane electrode based on neutral carrier n,n,n’,n’-tetracyclohexyl-3-oxapetanediamide, using di-(2-ethylhexyl) phthalate as the plasticizer and potassium tetrakis (4-chlorophenyl) borate as the additive is reported in this paper. The ion selective membrane consists of 1 wt % of the Ca2+ selective ligand, 65 wt % of the(More)
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