Tag Archives: Chemistry

Baseline profile of the soil samples of Brgy. Sibulan, Sta. Cruz, Davao del Sur

Baseline profile analysis on the quality of water in Tamugan river

Detemination of levels of nitrates and phosphates from two sampling stations of Suawan river

Concentration levels of trace metal ions in waters of Davao River at selected sampling areas

Determination of nitrate and phosphate level in two sampling stations of Matina river

Baseline profile of the soil samples of Barangay Baguio, Calinan, and Malagos in Baguio District

Evaluation of seed oils of Mahogany, Malunggay, and Neem as potential biodiesel feedstock

A study of Cu, Fe, Mn and Zn metals in sediments of Davao River

Analysis of nitrates phospates and total suspended solids on the three water quality monitoring stations of IDIS

Validation of a high performance liquid chromatographic method for the determination of formaldehyde, acetaldehyde, and acetone in ambient air samples