- Acid number + Patassium in biodiesel

- Acidity + moisture in biodiesel

- Mercaptans + Total Acidity in Kerosene

- Sodium chloride [NaCl] in Crude oil

- Water determination in Kerosene and diesel

- Free and Total acid determination in Refinery processes

- Ammonia [NH3] / Ammonium [NH4+] in Petrochemicalwater treatments

- Carbonate [CO32-] in Water recovery process

- Chlorine [Cl2] in Water treatment process

- Fluoride [F-] in Cooling water

- Hypochlorite [ClO-] in Cooling water system

- Moisture in Gasoline

- P&M value in Water