| Metrology in chemistry: some questions and answers | Ivo LEİTO, Irja HELM | 83–87 |
| Certification of sodium benzoate solution reference material byHPLC-UV, LC-MS/MS and UV-VIS-NIR spectrophotometry forfood and drug analysis | Adel. B. SHELATA, Abdulrahman ALASKAR, Mohammed ALRASHED, Abdullah. S. ALOSAİMİ, Fahad ALKARRAA, Abdulahman ALZAHRANİA | 88–105 |
| UV-spectrophotometry-assisted chemometric methods for simultaneous determination of ambroxol hydrochloride anddoxofylline in pharmaceutical formulation | Priyanka S. SHAH, Kalpana G. PATEL, Purvi SHAH, Tejal R. GHANDİ | 106–113 |
| Impact of test conditions on the bacterial bioassay in the presenceof TiO2 nanoparticles | Gül Şirin USTABAŞI, Asli BAYSAL, Hasan SAYGIN | 114–124 |
| Stability indicating liquid chromatographic method for theestimation of remogliflozin etabonate | Dimal A. SHAH, Ishita I. GONDALİA, Vandana PATEL, Ashok MAHAJAN, Usmangani K. CHHALOTİYA | 125–132 |
| Oleuropein levels of Anatolian olive leaves and correlated antioxidant,antidiabetic, and anti-inflammatory activities | Zeynep KALAYCIOĞLU, Merve KOPAR, F. Bedia ERİM | 133–141 |
| Development of TLC method for simultaneous estimation ofnovel combination of amlodipine besylate, rosuvastatin calcium,and fimasartan potassium in synthetic mixture | Usmangani K. CHHALOTİYA, Devansh KANSARA, Heta KACHHİYA, Ishita PATEL | 142–152 |
| Determination of simethicone in different drug formulations bygravimetry and comparison with the FTIR method | Müge GÜRELİ, Mahmut OZBEK, Sezin İŞSEVER, Cem ÇALIŞKAN | 153–159 |
| Achievement of antioxidants from Abelmoschus esculentus L. seedsusing ultrasound-assisted extraction optimized bythe help of experimental design approach | Şule Dinç-ZOR, Merve Bat-ÖZMATARA | 160–168 |
| Assessment of the relationship between some physico-chemicalproperties of soil and soil algae in micro basin scale in Kocaeli | Arzu Morkoyunlu YÜCE, Hüseyin ALTUNDAG | 169–176 |
| A Year - round motoring of ambient volatile organic compoundsacross Dardanelles strait | Sibel MENTESE, Batuhan BAS | 177–189 |