Acid value, hydroxyl value, and isocyanates in raw materials for the fabrication of plastics

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…

Application Bulletin 141/5 e Analysis of edible oils and fats The seven most important parameters for quality control • Branch General analytical chemistry; food; pharmaceutical Keywords Titration; potentiometric titration; Karl Fischer titration; KFT; polarography; Rancimat; automation; DIS-Cover; oxidation stability; oxidative…

Application Bulletin AB-042/2 e Determination of carbonyl compounds by potentiometric titration Branch General analytical chemistry; organic petrochemistry, biofuels; food, stimulants, flavors; paints, lacquers, solvents chemistry; beverages, Method 1 – Water soluble carbonyl compounds Instruments  Titrator with DET U and…

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;…