Ümit Ay

Investigation of heavy metal pollutants at various depths in the Gulf of Izmit.

H. Ergül, T. Varol, Ümit Ay, 2013, Marine pollution bulletin.

Quantification of tributyltin in seawater using triple isotope dilution gas chromatography-inductively coupled plasma mass spectrometry achieving high accuracy and complying with European Water Framework Directive limits.

D. Bingöl, S. Can, İlker Ün, 2020, Journal of chromatography. A.

Establishing Conditions for Determination of Inorganic Arsenic By Using Flotation and Preconcentration Techniques

Ümit Ay, S. Atar, 2009 .

Separation of Tl(I) and Tl(III) from Environmental Water Samples by Flotation Method Coupled with Zeeman ETAAS Determination

T. Stafilov, G. Akcin, Ikbal Koyuncu, 2005, Journal of environmental science and health. Part A, Toxic/hazardous substances & environmental engineering.

Atomic Absorption Spectrometry Determination of Cd, Cu, Fe, Ni, Pb, Zn, and TI Traces in Seawater Following Flotation Separation

T. Stafilov, G. Akcin, Ümit Ay, 2004 .

Tl Traces in Seawater Following Flotation Separation

T. Stafilov, G. Akcin, Ümit Ay, 2004 .

Spectrophotometric determination of total inorganic arsenic with hexamethylene ammonium-hexamethylenedithiocarbamate in nonionic triton X-100 micellar media

Ümit Ay, Seda Karayünlü, 2010 .