@article{paperid:1066904, author = {Abedi Ostad, Maryam and Hajniabaygi, Akram and Heidari, Taherh}, title = {A new application of µPADs in the gold industry :cyanide titration of pulp samples}, journal = {Microchemical Journal}, year = {2017}, volume = {133}, number = {1}, month = {April}, issn = {0026-265X}, pages = {545--550}, numpages = {5}, keywords = {Microfluidic paper; Colorimetric assay; Multiple indicator; Water hardness}, }