Fully automated determination of TAN/TBN in industrial samples according to ASTM standards D 664 and D 2896

Application Bulletin 405/2 e Determination of the total base number in petroleum products Branch General analytical chemistry; petrochemical industry Potentiometric determination Instruments Keywords Titration; non aqueous titration; potentiometric titration; photometric titration; thermometric titration; Solvotrode easyClean; Optrode; Thermoprobe; Conductivity measuring cell;…

Fully automated potentiometric determination of the hydroxyl number (HN) according to ASTM E 1899-08 and DIN 53240-2 H. Risse, B. Dehédin and C. Haider 40 EP2 = 8.1216 mL 0 20 -200 Add 10 mL acetonitrile Add 30 mL catalyst…

Application Bulletin AB-404/2 e Determination of the total acid number in petroleum products General analytical chemistry; petrochemistry Potentiometric determination according to ASTM D664 Keywords Instruments Titration; nonaqueous titration; potentiometric titration; Solvotrode easyClean, Optrode; Thermoprobe; photometric titration; thermometric titration; TET; TAN;…

Application Bulletin 322/2 e Automated titration of the hydroxyl number according to ASTM E1899 and EN ISO 4629-2 Branch General analytical chemistry; organic chemistry; plastics Keywords Titration; hydroxyl number; automation; potentiometric titration; polyols; resins; paints; lubricants; ASTM E1899; EN ISO…